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Re:Why did renewables become so cheap so fast? by rossdavidh on Wednesday December 02, 2020 @07:09PM (#25283580)
All true, but I think they're missing the real issue here. Renewables (esp. solar and wind) are, yes, dropping in cost exponentially, and this means they are currently zooming past fossil fuels in terms of affordability. There's an issue in regards to batteries, but that also seems to be on a learning curve that makes it better every year, so that won't buy fossil fuels much more time.

Now, instead of rooting for that change, we can think about the actual consequences. It's inevitable; fossil fuels are on the way out. What does that mean, besides lower carbon?

It means that countries which rely on fossil fuels for their economy, are going to see the same kind of crushing economic decline that, say, the UK coal industry has.

What do you suppose happens when, for example, Saudi Arabia can no longer feed itself? It just peacefully and gently starves to death?

To be clear, I'm not saying we should somehow try to prevent fossil fuels exiting the scene. The change in energy sources to lower-carbon ones is an old one, and there's no way to stop it, nor should we try. Wood gave way to coal and then oil and then natural gas, and the process will continue with zero-carbon sources like photovoltaics. That's a bullet that's already been fired, and there's no way to stuff it back inside the barrel of the gun.

But, do we really have a plan for the consequences, not only in Saudi Arabia but also every other nation that's dependent on oil? Hint: we do not.

Re:Why did renewables become so cheap so fast? by tuatoru on Wednesday December 02, 2020 @09:48PM (#25284688)
> But, do we really have a plan for the consequences, not only in Saudi Arabia but also every other nation that's dependent on oil? Hint: we do not.

That's kind of sad.

A long time ago (just before the GFC) I looked at trends in climate change (Arctic sea ice specifically, but that's just a canary), demography, China's GDP, and things like PV/Wind learning curves, and said to myself: "things will get interesting in 2023, plus or minus 7 years." Meaning, geopolitically.

Covid seems to have accelerated events, but the trends were all there way back then, visible to anyone who had the time to think about them. I seem to recall reading warnings by internal think tanks in the US Military that were penned in 2005 or so, warning of these very issues.

Still, I have printed and blu-tacked up the quote from Axel Oxenstierna: "Do you not know, my son, with how very little wisdom the world is governed?"[1].

So I shouldn't be surprised.

1. https://en.wikipedia.org/wiki/Axel_Oxenstierna#Quotation

Re:Why did renewables become so cheap so fast? by hef19898 on Thursday December 03, 2020 @07:42AM (#25288279)
Saudi seems to be pushing solar and green hydrogen pretty aggrssively. I know that there are several intiatives ongoing in that direction. And having a lot of real estate pretty suitable for solar and green hydrogen, that seems like one alternative. Other countries might have bigger issues, so.
Re:Why did renewables become so cheap so fast? by simonebrunozzi on Wednesday December 02, 2020 @11:23PM (#25285353)
The quote is really profound. Thanks for sharing it. I haven't heard of Axel Oxenstierna before, but I am looking him up right now.
Re:Why did renewables become so cheap so fast? by mooreds on Wednesday December 02, 2020 @10:03PM (#25284836)
If geopolitics + trends is interesting to you, I highly recommend "Disunited Nations": https://zeihan.com/disunited-nations/
Re:Why did renewables become so cheap so fast? by tuatoru on Wednesday December 02, 2020 @10:27PM (#25284992)
Thanks!
Re:Why did renewables become so cheap so fast? by MR4D on Wednesday December 02, 2020 @11:15PM (#25285315)
But read his other book first: Accidental Superpower.

Also, he narrates that book but not the new one. Which is too bad because his narration is truly additive to the book.

Re:Why did renewables become so cheap so fast? by mooreds on Wednesday December 02, 2020 @11:40PM (#25285453)
Good point, "The Accidental Superpower" is wondrous in scope and ideas. The "Absent Superpower", the sequel, is OK; had some interesting insights about shale and the coming removal of the USA from the world. But the first book is timeless.

His Twitter feed is high signal as well: https://twitter.com/PeterZeihan/

Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @12:43AM (#25285812)
Increasingly, I wonder if the Absent Superpower is going to miss a lot of predictions due to the reduced importance of fossil fuels, which is the main driver of his narrative.
Re:Why did renewables become so cheap so fast? by wonnage on Thursday December 03, 2020 @01:38AM (#25286154)
I would rate his series of books more historical fantasy than anything else.
Re:Why did renewables become so cheap so fast? by FooHentai on Thursday December 03, 2020 @03:53AM (#25286974)
Zeihan is Pop Geopolitics, rendering the subject about as accessible and interesting as it could ever be to a wide audience but is as divergent from the real work as you would expect from pop- anything. Most obviously, Zeihan ignites the reader's imagination of apocalyptic futures without ever explicitly predicting or detailing them.

The future will far more likely turn out to be mundanely unpleasant rather than captivatingly apocalyptic. But that wouldn't keep the audience that Zeihan has on the edge of it's seat and so while many others in his field think that way, they're not garnering the same kind of views.

I find his stuff very engaging and there's a lot to be taken from it, but it should be taken with a skeptical mindset of 'what's the most boring way this might play out' to approach some kind of truth.

Re:Why did renewables become so cheap so fast? by mooreds on Thursday December 03, 2020 @09:51AM (#25289356)
I would love recommendations for more serious/less poppy books on the same topics.
Re:Why did renewables become so cheap so fast? by discordance on Wednesday December 02, 2020 @08:06PM (#25283998)
"My grandfather rode a camel, my father rode a camel, I drive a Mercedes, my son drives a Land Rover, his son will drive a Land Rover, but his son will ride a camel" - Saeed Al Maktoum
Re:Why did renewables become so cheap so fast? by arjun-menon on Wednesday December 02, 2020 @08:59PM (#25284369)
The quote is actually likely from a member of Dubai Royal Family.

An interesting fact here is that the UAE will never become poor.

The UAE has saved up over 1.3 million USD dollars per citizen[a]. And this is just the government’s savings. Obviously, there’s immense private wealth on top of that as well. Even if with investment returns as low as 4% per year drawn out, that would translate to $52,000 per citizen.

This is 52k of money that you could almost call free money. We’re not counting for the fact that at least half these citizens are not going to simply sit at home. They’re going to work, earn, start companies, etc. And the citizenry is very highly educated. And a lot of them actually have STEM degrees too (which correlates with higher earnings). So realistically, the per capita annual income could be in the over $100k per citizen range, even after the oil has run out.

[a] The UAE has about 1 million citizens (most of the ~9 million who live in the UAE are not citizens), and the UAE’s sovereign wealth funds have total assets exceeding USD $1.3 trillion: https://en.m.wikipedia.org/wiki/List_of_countries_by_soverei...

Re:Why did renewables become so cheap so fast? by sabalaba on Wednesday December 02, 2020 @10:58PM (#25285207)
It’s not impossible (more like highly likely) for that trust to go the same way of the Nauru Phosphate Royalties Trust. Administrative burden and corruption. Mismanagement. Exponential growth can’t go on forever.

It’s interesting that UAE is doing the same thing that Nauru did except on a larger scale with petrochemicals instead of phosphate.

https://en.wikipedia.org/wiki/Nauru_Phosphate_Royalties_Trus...

Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @01:27AM (#25286080)
I've worked with the UAE's SWF, and imo, they'll never collapse. Corruption is nonexistent nearly in the investment authorities, since they are highly regulated and treated essentially as defacto Western companies listed in the NYSE or something. If they collapse, we would have far bigger problems by that time, since they're invested heavily into the modern global economy. This is not oil wealth, but actual invested wealth.
Re:Why did renewables become so cheap so fast? by cik on Thursday December 03, 2020 @04:23AM (#25287151)
I came to share exactly this. The UAE is the most forward thinking, of any of the Gulf states. Economic planning literally spans 100 years and multiple scenarios. They're using oil wealth to actively invest in finance, tourism, technology, high-yield agri-tech, and medical research. They also have the most vibrant (by far) tech scene of the Arab world, and are working only to hyper-accelerate that.
Re:Why did renewables become so cheap so fast? by Thlom on Thursday December 03, 2020 @06:39AM (#25287923)
If they are so rich and forward thinking, why do they use slave labor?
Re:Why did renewables become so cheap so fast? by wongarsu on Thursday December 03, 2020 @07:13AM (#25288106)
Being rich and forward thinking is independent of morals
Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @07:18AM (#25288141)
First of all, it's not slave labour that's employed in the construction industry or any of the other sectors. I think I can speak for this considering my relatives worked those "slave" jobs as you put it.

The UAE had long been forced by the British and the Americans to abolish slavery before they gained their independence. This, unlike Saudi Arabia, where it was legal long after the 1970s.

About the "slave" jobs, most of them are basically menial jobs with really shit pay and a combined bunk accommodation. But it's far better than what we get back in India or Pakistan or Bangladesh, which is usually the unemployment line. A number of people have improved their station and are part of the local business community from those levels.

Re:Why did renewables become so cheap so fast? by scottmcf on Thursday December 03, 2020 @11:34AM (#25290662)
Don't they often take their passports and prevent them from leaving?
Re:Why did renewables become so cheap so fast? by arjun-menon on Thursday December 03, 2020 @03:36PM (#25294424)
Who do you mean by “they”? Unscrupulous private companies with criminal managers that break the law?

A company taking a person’s passport is explicitly illegal in the UAE: https://dubaihow.com/holding-passport-employee-uae/

It carries a criminal prison sentence and a fine. And there’s a big push by the UAE government to go after, and prosecute employers who break this law.

I don’t know why people in Western countries, always without fail, mention this whenever the UAE comes up.

Imagine every time the US was mentioned, a person always pointed out how some private companies in the US treated their employees poorly and abusively (which I’m sure happens). It would be absurd.

Re:Why did renewables become so cheap so fast? by cik on Friday December 04, 2020 @06:30AM (#25301199)
You're spot on, as an Israeli I wanted to thank you for highlighting this. There are individuals in every country who perform illegal acts, that should not reflect on the country as a whole. Shukran ya habibi.

In Israel we have a lot of love for the UAE. Together, we're already sharing agra-tech, water-tech, and finance. Israel is looking forward to learning about some of the construction methods being pioneered in building up the desert. This is an unbelievably warm peace.

Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @03:40PM (#25294487)
What you're referring to happens in Saudi Arabia and Qatar (and used to happen until the mid 2000s in the UAE, when a Federal decree was passed which stated the criminal sentence explicitly). Saudi Arabia and Qatar haven't abolished the practice.
Re:Why did renewables become so cheap so fast? by znpy on Thursday December 03, 2020 @08:00AM (#25288392)
They get rich because they can exploit slavery, they are forward in a different direction than most people refer to when saying "forward".
Re:Why did renewables become so cheap so fast? by Nowado on Thursday December 03, 2020 @07:03AM (#25288045)
... why not?
Re:Why did renewables become so cheap so fast? by ben_w on Thursday December 03, 2020 @08:43AM (#25288725)
> imo, they'll never collapse

Things can change surprisingly fast. My grandmother was born close to the peak of the British Empire, within a few years (plus or minus) of Irish independence; by the time my older brother was born the Empire was reduced to about 5 million people outside the UK, and by the time I was born the UK had humiliated itself by managing to lose a naval dispute with Iceland despite the entire population of Iceland country being approximately the same as the number of personnel in the UK armed forces.

Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @11:09AM (#25290288)
Again, read my last line. The SWF is responsible for all the subsidies in the UAE, and if they collapse, it would mean we have far bigger problems. The SWF invests in all major indices across all major markets, and even in multiple private equity firms (including my old firm, which was one of the biggest in the world). The collapse of $1.1T worth of investments would be the signal of a global collapse. Imagine if Blackrock or Vanguard declared themselves bankrupt one fine morning - that's what you're implying.

Also Norway would collapse too, since both the Norwegian and Abu Dhabi SWF have very similar investment profiles.

Last time I checked, the British Empire hadn't invested a dime into either the US or Chinese stock markets. Or even had a sovereign wealth fund for that matter.

Re:Why did renewables become so cheap so fast? by ben_w on Thursday December 03, 2020 @12:15PM (#25291374)
I read you last line, but “if it collapses we have bigger things to worry about” was essentially the same argument my father used when he advised me to invest in Lloyds bank — those shares lost 95% of their value since I bought them precisely because “something bigger to worry about” did in fact happen.

Now I’m a software dev not an economist, so perhaps you know better, but I have been told that WW2 essentially bankrupted the British Empire, which was 36.54% of global GDP in 1913.

I am happy to assume the SWF is invested wisely, but even if the manager’s kids and grandkids continue to invest wisely and learn the explicit lessons of the mistakes of others without ever falling into the mindset that they’re “too big [for anyone else to allow them to] fail” and therefore take risks that make failure more likely, black swan events are an ever-present risk. Indeed, one reason I referenced British Empire is the phrase “the empire on which the sun never sets” — it set on the British, and one day it will set on all the nations that now exist, including UAE.

Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @02:51PM (#25293749)
You're willfully ignoring statements. Your father asked you to invest in one company's single security. The UAE, Singaporean and Norwegian wealth funds are invested in everything from real estate to stocks to bonds to private equity. If those funds were to fail, the cause of that would be because the underlying securities failed, which would imply a collapse of the global financial system.

As for the managers' capabilities, it's not some dude sitting in an office managing a trillion dollars - it's a team of highly brilliant investors who either invest directly or outsource the investing to multiple megafund investor firms across multiple risk profiles such as Blackrock or Blackstone or Vanguard or Citadel, all of whom hire really talented folks (unlike the typical investment banking industry). Nowhere near your dad advising you to invest in LBG.

Also the term "The Sun never sets on the British empire" implied geographical dominance across the world, not immortal dominance. Before you guys, it was the Spanish claiming that.

Re:Why did renewables become so cheap so fast? by ben_w on Thursday December 03, 2020 @03:44PM (#25294550)
> You're willfully ignoring statements.

There is no need for that kind of language.

I give the example of my father’s advice because, to repeat myself for emphasis, the global financial system did in fact go very very badly wrong (and not for the first time).

The fact that his argument was also your argument is the segue, not the point.

> it's not some dude sitting in an office managing a trillion dollars - it's a team of highly brilliant investors who either invest directly or outsource the investing to multiple megafund investor firms across multiple risk profiles

I did not wish to imply that it was merely “some dude”, and I am disappointed that you chose to interpret my words as such. After all, I would not imply that you think that Lloyds bank lost so much market cap because “some dude” was planning their business strategy.

I wish to imply that (1) things change, and (2) that a current state of competent management is not something that can be assured forever.

This implication was illustrated with one of many historical examples of nations and empires thought indefatigable at their peak which are now no more.

I also illustrated it with the example of the global financial crisis which led to Lloyds losing so much value. I believe that was caused by teams of highly brilliant investors applying a Nobel-prize winning formula.

> Also the term "The Sun never sets on the British empire" implied geographical dominance across the world, not immortal dominance. Before you guys, it was the Spanish claiming that.

I was already aware both that it was previously used by the Spanish and that one usage was geographical, however it was also used by British people in the sense of never ending dominance - https://access-socialstudies.cappelendamm.no/c316302/tekstop...

Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @11:28PM (#25298952)
> the global financial system did in fact go very very badly wrong (and not for the first time).

And has since tripled from pre-GFC peaks. Markets are cyclical, you think funds haven't baked that into their models?

> I wish to imply that (1) things change, and (2) that a current state of competent management is not something that can be assured forever.

Competency in management is a passed down skill, not an innate skill that someone alone possesses. From what I've observed by working with them directly, all SWFs hire the best people across the world, without discriminating based on nationality (except for Chairmanship). As long as the global talent pool exists at the same standards or higher, these funds will have the manpower required to manage. In most cases, they even paid better than most private investment firms, and all of them paid more than tech, management consulting or investment banking. A lot of their venture arms were led/advised by former tech entrepreneurs for instance.

> After all, I would not imply that you think that Lloyds bank lost so much market cap because “some dude” was planning their business strategy

LBG lost so much market cap precisely because some dudes, the CEOs, failed in planning their business strategy well. All of the UK banks messed up big time during the GFC, and hence all of them are failures right now. Barclay's is only standing now because the Qataris bought into it. But that's one sector in one country alone.

> This implication was illustrated with one of many historical examples of nations and empires thought indefatigable at their peak which are now no more

None of Norway, the UAE or Singapore are empires. If you want to talk about nations, France, Spain, Norway, Sweden, etc still exist as independent nations even after so many centuries right? In almost all cases, they've even bumped up their GDP, even if not by much, in spite of losing their colonial holdings.

> I believe that was caused by teams of highly brilliant investors applying a Nobel-prize winning formula.

You're talking about Long Term Capital Management (LTCM) collapsing, which happened in 1997. Those Nobel-winning guys failed by betting massively on Russian securities, believing that Russia would open up after USSR dissolution. Again, the focus on one strategy alone.

Point was, you are focusing on one investment alone in all examples. Meanwhile, these SWFs are vastly diversified across various security products. As I said before, if you want to take down any SWF, you would have to take down the global economy. That would mean taking down BOTH USA and China, which these countries are invested into. Even if only one country collapsed, these funds will survive because they are that diversified. While the GFC punished most of the finance industry, these funds survived because they were highly spread out. If the USA AND China were to collapse though, I doubt the free market concept would even exist by then. That would mean no more FAANG, no more tech companies, no more cushy SV jobs, heck, no more HackerNews. I doubt (and they doubt too) that the USA and China would let such a collapse happen though - as we've seen in the GFC era, and currently in the C19 era.

> however it was also used by British people in the sense of never ending dominance

Their mistake, classic British hubris. Not to mention, as I've said before, neither the UAE, Norway, Singapore, etc consider themselves as empires in this day and age. On the contrary, all of these places are extremely cautious about the future - the UAE fund constantly worries about oil drying up and began investing into renewables research around the world since the early 2000s, Singapore worries constantly about global warming and Malaysia cutting them off, Norway's SWF worries too much about being too dependent on oil revenues...

Re:Why did renewables become so cheap so fast? by ikerdanzel on Friday December 04, 2020 @08:37AM (#25302075)
You making an assumption UAE will never dip their hand into their golden goose. Money come and go. Just go ask Rothschild and Rockefeller when they had wealth beyond imagination back then. I wouldn't put too much faith in SWF. Nokia gone. Lehman gone. They take along a lot of billionaire money too. So SWF will have to be incredibily lucky like Buffet to keep their wealth. Let just say in 50 years, it will be very different than what you praised about SWF today.
Re:Why did renewables become so cheap so fast? by fakedang on Saturday December 05, 2020 @03:24PM (#25317955)
Fun fact, the Rothschild and Rockefeller wealth still exists, although it's heavily fragmented. For the Rockefellers, the US government explicitly stepped in and split their golden goose (Standard Oil - > Exxon + Chevron + Texaco). The Rothschild money permeates Europe throughout. The split is because that's what happens when you get a family spanning more than thousands of members. And each of their branches are massively wealthy.

You mention the UAE dipping into its SWF, except it already does that. The SWF accumulates the oil wealth from exports, which is reinvested into various investments around the world. A fraction (about 50B USD) of the annual returns from that wealth is what is used to run the UAE and all of its welfare programmes, its military, etc. Unlike the Saudis, UAE and Qatar both benefit from really small local populations - there are about 300k Qatari citizens and 1M Emirati citizens worldwide.

And Buffett is not lucky. He made a lot of successful bets everywhere year - I recommend reading his investor letters if you can, where he explains his rationale behind every investment decision, including the ones that turned out to be duds.

Just as you say that SWFs won't exist in 50 years, there are banks in Switzerland that have existed for hundreds of years. Oxford and Cambridge are just as prestigious today as they were 800 years ago. Once a culture is established and buttressed, it will be hard to shake it off.

Re:Why did renewables become so cheap so fast? by dalbasal on Wednesday December 02, 2020 @09:11PM (#25284442)
Idk if a monarchy where citizens are a small minority can be thought of this way.

It's like saying a company has lots of money saved. Doesn't matter much if the operation aren't profitable.

Economic activity ceasing is still what it is.

...in any case, gulf oil will likely be the last well abandoned. It's so cheap to produce that production can continue at very low oil prices. The last half of any adoption curve is long, and people will still consume some oil and gas for several more decades.

Re:Why did renewables become so cheap so fast? by ehnto on Wednesday December 02, 2020 @10:02PM (#25284816)
I wouldn't so boldly claim they won't go poor, you trust in good management and no internal misfortune or subterfuge. Though their savings buy them considerable time to figure out an economic path forward, the loss of their profit center will surely affect the weight of their currency and political influence.

Oil won't go away of course, once the huge capital investment no longer makes sense it will become less abundant as fewer companies will be extracting and refining it. So they could see profits from oil as a niche resource in a post oil world.

Re:Why did renewables become so cheap so fast? by imtringued on Thursday December 03, 2020 @03:26AM (#25286808)
If they are well prepared then they will actually do better after the oil is gone. The resource curse results in countries focusing on a few narrow industries. Resource extraction is easy but it only benefits those who are directly employed by it. Usually governments don't make it easy for other types of businesses to flourish because they can entirely support themselves on resource extraction.
Re:Why did renewables become so cheap so fast? by frobisher on Thursday December 03, 2020 @06:41AM (#25287933)
Indeed. That said, what will they diversify to? I wonder if it will be solar energy generation due to natural abundance. Barring that, it will have to be something like high tech, which itself will be dependent on importing talented labour. That will only happen with low tax rates, with Dubai acting as a hub for transient talent looking to save for a few years, then head off.

Meanwhile, given the local Emirati will form a small fraction of the economy, they may effectively act as rent seekers on income and corporate tax from the rest of the economy.

Will this be an ideal egalitarian society? Probably not, at least in terms of my values. But those seem like the underlying dynamics, for better or worse.

Of course, if diversification isn't competitive relative to the rest of the world, things will go the other way.

Re:Why did renewables become so cheap so fast? by arjun-menon on Thursday December 03, 2020 @03:25PM (#25294274)
> I wonder if it will be solar energy generation due to natural abundance.

Yup, it’s happening. Gigawatts of solar power is being constructed. The UAE is getting this solar energy at the cheapest price per watt worldwide as well: https://www.forbes.com/sites/dominicdudley/2020/04/28/abu-dh...

> will be dependent on importing talented labour

This is already happening at a massive scale.

> That will only happen with low tax rate

This is also already true. The personal income tax rate is 0%. Most types of companies don’t pay any taxes either. The only tax you directly incur is the VAT of 5%.

> Will this be an ideal egalitarian society?

In the future, it’ll probably transform more and more into a sort of hyper-capitalistic and highly-successful country like Switzerland.

Re:Why did renewables become so cheap so fast? by dcolkitt on Thursday December 03, 2020 @12:31AM (#25285739)
I mostly agree with this post, but have to point out that the UAE is not a unitary polity. It's a loose confederacy of seven related Sheikdoms, with a wide range of policy and level of development.

Almost all of that wealth is concentrated in the sovereign wealth fund of the emirate of Abu Dhabi, because Abu Dhabi has by far the largest oil reserves. Next is Dubai, which has much less accumulated in its sovereign wealth fund, because it's nearly run out of oil. However it's done a lot to diversity its economy into finance, services, and tourism.

But as for the other five emirates, the picture is much more bleak. Nor is it like the US, where finances or taxation are co-mingled on the federal level to any serious degree. If California generates a lot of wealth relative to Alabama, you'd expect a lot to be redistributed. But Abu Dhabi will not be sending any of its enormous wealth holdings to Sharjah by any means.

Re:Why did renewables become so cheap so fast? by arjun-menon on Thursday December 03, 2020 @03:54PM (#25294755)
You’re partly right, but there are actually a fairly significant amount of lateral transfers to other emirates (through the federal budget, which is mostly funded by Abu Dhabi). Things like the electricity and water system are run federally (by FEWA - the Federal Water & Electricity Authority) in 4 northern-most emirates. Many other benefit systems are also mostly funded by Abu Dhabi, and primarily for the benefit of the citizens of other emirates — one example might being the Sheikh Zayed Housing Programme. Abu Dhabi actually does help the nationals in all the emirates.
Re:Why did renewables become so cheap so fast? by dcolkitt on Thursday December 03, 2020 @05:43PM (#25296330)
Thanks for pointing this out! I wasn't aware of that.
Re:Why did renewables become so cheap so fast? by znpy on Thursday December 03, 2020 @07:58AM (#25288375)
> Even if with investment returns as low as 4%

That line of reasoning always make me smile.

That's like assuming that once you get a certain threshold of wealth, you can automatically assume you'll be fine forever.

And by the way, that "as low as 4%"... Most people throw percentages all around the table, easy like that... Seems funny.

Call me stupid, but the idea of a whole country being able to piggyback off all other countries seems unlikely to say the least.

Re:Why did renewables become so cheap so fast? by arjun-menon on Thursday December 03, 2020 @03:43PM (#25294542)
Do you realize most 401(k) and IRA accounts in the US are all invested securities (like equities and bonds)? Similarly, most wealthy people invest their money in general?

Also, I didn’t pull the 4% out of a hat. It’s actually the “Safe Withdrawal Rate[a]” recommended by Mr. Money Mustache. See his blog posts on it: https://www.mrmoneymustache.com/2012/05/29/how-much-do-i-nee...

Also, see: https://www.mrmoneymustache.com/2018/11/29/how-to-retire-for...

[a] Bogleheads article on Safe withdrawal rates: https://www.bogleheads.org/wiki/Safe_withdrawal_rates

Re:Why did renewables become so cheap so fast? by mariuolo on Thursday December 03, 2020 @02:26AM (#25286473)
> the UAE will never become poor

But their land might become uninhabitable in a few decades.

Re:Why did renewables become so cheap so fast? by WanderPanda on Thursday December 03, 2020 @02:54AM (#25286628)
It is already almost uninhabitable and has been for a long time. Nevertheless ~10M people live there. Technology is solving this, either the root cause or the symptoms
Re:Why did renewables become so cheap so fast? by Red_Leaves_Flyy on Thursday December 03, 2020 @09:41AM (#25289249)
Air conditioning the outside is almost assuredly not sustainable.
Re:Why did renewables become so cheap so fast? by arjun-menon on Thursday December 03, 2020 @03:28PM (#25294307)
Not sure what you mean “the outside”. Only indoors are air-conditioned (using electricity). And in the UAE, right now, electricity generation is slowly being switched over solar energy (away from natural gas), which is clean / renewable / sustainable. (https://www.greentechmedia.com/articles/read/worlds-largest-...)
Re:Why did renewables become so cheap so fast? by Red_Leaves_Flyy on Thursday December 03, 2020 @09:15PM (#25298159)
Re:Why did renewables become so cheap so fast? by jnxx on Thursday December 03, 2020 @03:26PM (#25294291)
They do have in fact one neighbor, Iran, in which in some places temperatures rise above 50°C, with high humidity, which is close to uninhabitable. And this is due to climate change, so it is going to get worse. I think it is possible this has ripple effects.
Re:Why did renewables become so cheap so fast? by fakedang on Thursday December 03, 2020 @01:25AM (#25286072)
Rashid bin Saeed al Maktoum actually, his son. And yeah, member of the Dubai royal family.
Re:Why did renewables become so cheap so fast? by m463 on Wednesday December 02, 2020 @09:17PM (#25284483)
> ...his son will ride a camel

I wonder if in the future, camels will be owned and/or ridden only by very wealthy individuals.

(like many horses nowadays)

Re:Why did renewables become so cheap so fast? by DavidAdams on Wednesday December 02, 2020 @09:52PM (#25284720)
That's currently the case in the UAE. Only fancy people who race camels own camels.
Re:Why did renewables become so cheap so fast? by HeyLaughingBoy on Thursday December 03, 2020 @12:45PM (#25291868)
Not to be nitpicky, but I'd s/many/a few.

We have boarded horses for years. You'd be surprised at how little money the average horse owner makes. People tend to only think of the expensive racehorses and the wealthy people who own them and not of the person who works, e.g., as a McDonald's manager and paid $700 for her horse and less in monthly upkeep than a car payment.

Re:Why did renewables become so cheap so fast? by bluGill on Thursday December 03, 2020 @09:04AM (#25288880)
Horses and camels were always the playthings of the rich. About 1860-1910 it got to the middle-rich farmer (In the US many farmers had 100 acre farms: the value of that land alone means rich even if it was value you couldn't access), but then tractors took over.
Re:Why did renewables become so cheap so fast? by redisman on Thursday December 03, 2020 @02:05AM (#25286329)
Do androids dream of electric sheep?
Re:Why did renewables become so cheap so fast? by an_opabinia on Wednesday December 02, 2020 @09:46PM (#25284675)
Middle-income Americans - their innumeracy, their illiteracy, their armchair-quarterbacking, their habit of seeing the Other one-dimensionally, their racism, their dollars - have always been a greater threat to Saudi Arabia and other people of the world than the price of fucking oil.
Re:Why did renewables become so cheap so fast? by mrkstu on Wednesday December 02, 2020 @10:32PM (#25285032)
So, middle-income Americans are just like the average human being, just luckier in having a few more bucks in their paycheck?
Re:Why did renewables become so cheap so fast? by lostlogin on Wednesday December 02, 2020 @10:46PM (#25285124)
> have always been a greater threat to Saudi Arabia

It all seems to have gone pretty well for Saudi to date.

Re:Why did renewables become so cheap so fast? by rossdavidh on Thursday December 03, 2020 @11:49AM (#25290934)
My apologies if I seemed to be wishing ill tidings for Saudi Arabia. I have no wish for Saudi Arabia to see bad times ahead. However, I think every oil-dependent country is in for a rocky ride in the next decade, as renewables become the dominant energy source, and since Saudi Arabia is the world's leading oil producer, they came first to mind. Not something I want to happen at all, just something I think will happen, which we should prepare to mitigate. My apologies if it sounded otherwise.
Re:Why did renewables become so cheap so fast? by ClumsyPilot on Wednesday December 02, 2020 @10:38PM (#25285075)
Um, suppose you would want take a stab at that, why would specifically comment on middle-income ones?

Are they even the ones in charge of the country?

Re:Why did renewables become so cheap so fast? by dsr_ on Wednesday December 02, 2020 @07:29PM (#25283739)
The House of Saud has a plan. It isn't going quite as well as they had hoped, but it's going. Aramco was IPO'd. They wanted a trillion dollar valuation, and didn't get it.

The next step is to sell that stock before the oil market collapses, preferably leaving themselves with a lot of cash and a minority stake in a much smaller company.

Cash is going into technology stocks, venture funds, and international real estate.

Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @12:59AM (#25285894)
Saudi needs to do one of two things before the oil runs out:

1) Diversify their economy

2) Build up enough sovereign wealth to maintain their citizens standard of living after the oil has run out.

The first is very hard, because huge percentages of their population are completely disengaged from the economy. It's estimated that 30-40% of working age adults neither have a job, nor are looking for one. An unusually high percentage of those who have jobs work for the government, and somewhere close to 90% of non-oil jobs are held by foreigners. There is immense social and economic pressure against citizens of KSA getting private sector jobs. The biggest "employer" in the country is the yearly hajj pilgrimage, which isn't a lot.

The latter is incredibly hard because of the former. That 30-40% of the population that don't have jobs need to be fed, or they'll eventually revolt. And all of those government jobs cost a huge amount of money. And the fact that the citizens of KSA neither want jobs (apparently) and aren't properly trained for a lot of those jobs makes reducing the social services bill very, very hard.

If they can outrun the de-carbonization of the world, KSA will do okay. Maybe not as good as it was during the peak (if you were one of the few getting the benefits), but not terrible. If they don't outrun de-carbonization .... well, then I would recommend not being there when whatever happens, happens.

Re:Why did renewables become so cheap so fast? by ampdepolymerase on Thursday December 03, 2020 @02:14AM (#25286398)
Why isn't anyone studying the Arabic states as UBI models? Incompatibility with western democracy? They are the closest to a large scale UBI system right now. Much bigger than those toy hundred people sort-of-UBI-but-not-really experiments.
Re:Why did renewables become so cheap so fast? by XorNot on Thursday December 03, 2020 @03:11AM (#25286720)
Because they're not UBI, they're featherbedded kleptocracies. Everything keeps running provided they have the income to maintain the corruption and trickle down at every level to the officials who expect a varying scale of bribes and kickbacks.

The system though ultimately is designed to ensure wealth flows upwards to the top, not to actually build a capitalist economy with a guaranteed minimum living standard.

Re:Why did renewables become so cheap so fast? by ampdepolymerase on Thursday December 03, 2020 @10:42AM (#25289903)
But the effect is same. At the end of the day citizens survive on state welfare. Nobody said UBI is contingent on a corruption-free, western democracy.
[dead]
Re:Why did renewables become so cheap so fast? by ampdepolymerase on Friday December 04, 2020 @01:16AM (#25299564)
But do you expect any different from real UBI without any empirical evidence? It is easy to speculate that citizens would achieve some magical enlightened higher state of being where they would dedicate themselves in pursuit of the arts and entrepreneurship. The reality may be that most would just spend the day gaming and smoking marijuana. By discounting the Arabic states, it is doing social science and economics a disservice just because they do not fit the expectations of advocacy and academia. I don't think endemic corruption means that the Arabic model have absolutely zero value, they are hardly the only wealthy country with pervasive grift. Letting political views and biases leak into social science and economics is not helpful at all.
Re:Why did renewables become so cheap so fast? by Shacklz on Thursday December 03, 2020 @05:14AM (#25287489)
Because the idea of UBI is that it's universal basic income, which keeps you fed and a roof over your head and other such basic things. I heavily doubt that the mentioned 30-40% of the population are okay to live with the bare minimum without having any interest in doing something to change that; that's only possible if your actual income allows for more than that, which seems to be the case in the Saudi States.
Re:Why did renewables become so cheap so fast? by yourapostasy on Thursday December 03, 2020 @03:22AM (#25286785)
> Why isn't anyone studying the Arabic states as UBI models?

Perceived cultural differences, possibly leading to more interesting, uncomfortable parallels than many would like. On the ground in the kingdom, in the field, there is an enormous cultural bias towards status, and low-status jobs are shunned. This is made more complex because of a subtle, more recent cultural bias that emerged from having foreigners perform almost all the work for so long, and foreigners in Wahhabi faith as it is practically practiced (in theory it is different) are considered inferior in an unenlightened sense. A halo effect emerged around private jobs, and now any job at all that used to be performed by foreigners is considered low(er) status.

This is changing rapidly and gaining steam in numbers at the margins with many younger generations. I've met some incredibly brilliant, young KSA native engineers. Many are working hard to reverse the rot the Resource Curse visited upon the kingdom.

However, I wouldn't be so quick to dismiss that kingdom's experience as unique to it, saying that does not apply to America or many other developed nations. Considering the penchant for superficial solutions, get-rich-quick adulation, and de facto class stratifications in all developed nations, I'm not sanguine a UBI would elicit much better results than a Resource Curse. Norway is an exception that proves the rule, from what I've seen so far.

And I wouldn't point fingers at just nations, either. Even here on HN, where startups with fast 10-1,000X liquidity events receive gallons of ink compared to the inkjet droplets miserly begrudged to to self-funding, slow organic growth companies, we engage in similar dynamics.

Making someone or a nation fabulously wealthy and/or powerful doesn't change them, it only discloses their true character and moral fiber. The uncomfortable truth is a substantial portion of us, whether at the individual or nation-state level, when granted free reign with no one saying "No", are jerks. IMHO UBI is like pure communism or pure capitalism: they only sustainably and consistently work if the vast majority (I'd personally guess around 95%) are truly not jerks, and thus have the means to keep the levers of power away from those who are.

BTW, I'm one of those jerks. Maybe not the biggest douche-canoe you've ever met, but I'm definitely a jerk, though I chip away at that.

Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @09:58AM (#25289415)
Because they’re wildly unstable autocracies?
Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @01:45AM (#25286202)
Oil is not running out in Saudi Arabia anytime soon. They have reserves underneath their desert land equal to over 200 years' worth of current consumption. [0]

What they need to do is stop pumping it, and soon, otherwise climate change will cook us all.

---

[0]: https://www.worldometers.info/oil/saudi-arabia-oil/

Re:Why did renewables become so cheap so fast? by spurgu on Tuesday December 15, 2020 @02:46PM (#25434198)
It's well-known that there's a lot of oil left. The problem is that it's becoming increasingly less accessible and thus more expensive to extract.
Re:Why did renewables become so cheap so fast? by freewilly1040 on Thursday December 03, 2020 @02:01AM (#25286309)
At this point it seems demand for oil will run out before supply
Re:Why did renewables become so cheap so fast? by ako on Thursday December 03, 2020 @02:23AM (#25286456)
We'll still need oil, not for energy, but as a raw material for production of plastics and many other products.
Re:Why did renewables become so cheap so fast? by stale2002 on Thursday December 03, 2020 @04:26AM (#25287172)
> We'll still need oil

Sure, but not nearly in as large of quantities.

If the value of saudi arabian oil plummets to 1/4th its value, then they are still screwed, even though "oil is still used as raw materials" and it has non-zero value.

Owning something that is almost worthless isn't really much better than owning something that is literally worthless.

Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @09:59AM (#25289422)
Perhaps, but that won’t save KSA.

First, most plastics are now made from natural gas, something KSA doesn’t produce a huge amount of. They’ve got decent reserves, but their production lags. Qatar produced 70% more LNG last year than KSA. LNG is also kind of a pain to transit by sea, which advantages countries that can produce natural gas closer to the factories (e.g. The United States and Russia, among others).

And second, plastic production consumes a relatively small part of the world petroleum production. Here in the US it’s estimated that about 2.7% of our yearly petroleum consumption. World wide only 4% of world petroleum went into plastics (2012 figure).

So even if plastics continue to be made of oil, plastic consumption remains constant, and there is no major shift in who produces the feedstocks for plastic (all wildly optimistic assumptions), then KSA can expect to keep about 2.7-4% of their current oil export budgets. That is catastrophic for a country like KSA, who needs all the oil money they can get.

Re:Why did renewables become so cheap so fast? by hollerith on Thursday December 03, 2020 @02:27AM (#25286476)
And plastic does not turn into CO2.
Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @03:28AM (#25286812)
Plastic has its own issues, as does the production of plastic.
Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @03:29AM (#25286820)
I hope so, but then I look around at all the less developed countries out there and all I see is a massive demand for oil. :/
Re:Why did renewables become so cheap so fast? by yazaddaruvala on Thursday December 03, 2020 @04:27AM (#25287176)
As per the article, renewables will be significantly cheaper than oil.

Why would a poor country not purchase the cheaper option?

Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @06:12AM (#25287771)
You tell me why poor countries wouldn’t invest in solar, wind, hydro, or geothermal. (Hint: you have to build the infrastructure first, and not all of these are even practical everywhere.) Hydrogen isn’t all that practical as a fuel, and biomass just puts CO2 back into the atmosphere.

Can you think of a renewable source of energy that’s both attractive to poor and developing countries, and also practical?

Oil is easy. You put it in a tank, then pump it through an atomizer, and set it on fire. You can transport it easily, it works anywhere, and you can run a car on it. I know, electric cars are a thing, but not in the places I’m talking about here.

Electrical transmission across long distances, and, especially between different countries with different power grids is a nightmare.

What am I missing here?

Re:Why did renewables become so cheap so fast? by relaxing on Thursday December 03, 2020 @08:01AM (#25288397)
You’re massively underestimating the infrastructure needed to take oil and put it in the consumers’ hands.

Biomass puts CO2 back in the atmosphere, but at least it’s not increasing the total CO2 in the biosphere.

Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @10:38AM (#25289859)
Most of that infrastructure is in the extraction and transport to the destination country. Once the oil is there, all you really need is a storage system, and a way for consumers to buy it.

There's no need to pump it around, at all. You can transport it by truck. Growing up, my family had a fuel oil heater. We'd have the tank filled periodically, and that was all there was. Likewise, gas pumps are just storage tanks hooked up to pumps. There's practically nothing to it; it's all basically 19th century technology that's easy to build, and doesn't require any sophisticated engineering.

Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @10:42PM (#25298624)
That only works for relatively small amounts of fossil fuels for a relatively short distance. Once you start to consume a lot of oil, you really need to start piping it around and only depending on trucks for last mile work. America[0] and Europe[1] are covered in pipelines to move both oil and natural gas. Trucks are only used to cover the distance between where the pipe stops and the gas station is.

0 - https://www.desmogblog.com/sites/beta.desmogblog.com/files/n...

1 - https://theodora.com/pipelines/europe_oil_and_gas_pipelines_...

Re:Why did renewables become so cheap so fast? by rossdavidh on Thursday December 03, 2020 @11:51AM (#25290969)
From everything I have read, it is already the case that building a new PV plant is cheaper in most of the world than building a new coal plant, and soon it will be cheaper than building a new oil power plant.

Similar to how much of the developed world skipped landline phones, and went straight to cellphones, because they didn't have to build as much connection infrastructure.

Re:Why did renewables become so cheap so fast? by marcosdumay on Thursday December 03, 2020 @09:45AM (#25289290)
You are missong that it's the large fossil fuel plants that need long distance transmission.

Wind and solar (the ones getting cheaper) need storage, not transmission.

Re:Why did renewables become so cheap so fast? by pmiller2 on Thursday December 03, 2020 @10:46AM (#25289957)
Fair enough, but then you're just substituting gigantic batteries, such as the Tesla Megapack, for the vast transmission networks necessary to make oil, coal, and nuclear practical. These are also not trivial problems to solve for a poor country, without assistance from more developed nations.

So, the question is: is there the political will in the developed world to help the developing world bootstrap renewable energy? History suggests not, unfortunately, but I would love to be wrong on this.

Edit: I forgot to mention, as well: lithium batteries eventually lose capacity and need to be replaced. So, storage is essentially an ongoing maintenance cost in this scenario. Google tells me that the Megapack costs ~$300/kW, all in, so, add that to the cost of your renewable energy. [0] Once you do that, if you're thinking short term, fossil fuels start looking really, really good.

Not to mention that lithium is a limited resource, and the mining of lithium is absolutely terrible for the local environment.

Google also tells me that the Tesla Megapack comes with a 15 year "energy retention" warranty. [1] So, you need to make this investment every 15 years. And, unless the prices of batteries go way down per kWh, that can add up real quick.

---

[0]: https://cleantechnica.com/2020/10/05/tesla-megapack-powerpac...

[1]: https://en.wikipedia.org/wiki/Tesla_Megapack

Re:Why did renewables become so cheap so fast? by yazaddaruvala on Thursday December 03, 2020 @12:28PM (#25291594)
Here is a commercial installation of solar + storage at $0.04/kWh[1]. And it’s not unique, that article links to the cheapest solar + storage in the US at $0.025/kWh.

Additionally, these are today’s prices, as per this OP article the price for renewables is dropping exponentially every year. And if Elon Musk is to be believed (which I do) the price for storage is also dropping exponentially.

Given these trends it seems a no brainer that the developing world will skip fossil fuel entirely. Barring air travel, the entire worlds air and space travel will likely continue to use fossil fuels for the next decade or two.

[1] https://pv-magazine-usa.com/2019/09/10/los-angeles-commissio...

Re:Why did renewables become so cheap so fast? by marcosdumay on Thursday December 03, 2020 @12:26PM (#25291553)
> These are also not trivial problems to solve for a poor country, without assistance from more developed nations.

Hum? You buy some batteries and install them.

You don't need geographic stability, you don't need stable property rights, you don't need widespread law enforcement. One can even solve it one house at a time, at a (not much) larger price.

What kinds of problems do you expect developed countries to go help poor ones with?

Re:Why did renewables become so cheap so fast? by fakedang on Friday December 04, 2020 @01:27AM (#25299627)
Lithium is vastly abundant though. Lots of lithium in the land itself, and even more in the sea.
Re:Why did renewables become so cheap so fast? by Rapzid on Thursday December 03, 2020 @04:28AM (#25287186)
But not so much whale oil.
Re:Why did renewables become so cheap so fast? by jl6 on Thursday December 03, 2020 @03:06AM (#25286694)
Wow, what do Saudis do all day?
Re:Why did renewables become so cheap so fast? by PeterisP on Thursday December 03, 2020 @02:15AM (#25286405)
On the other hand, right now the house of Saud needs their lands and citizens because their oil wealth comes from there - but if it runs out, they might as well abandon them and relocate with their wealth (as a monarchy, it's their personal wealth, not the country citizens') anywhere they want and leave the ordinary people in the desert.
Re:Why did renewables become so cheap so fast? by munk-a on Wednesday December 02, 2020 @07:49PM (#25283879)
Just to preempt the other obvious reply (Okay - so that's good for the House of Saud but what about the rest of the country?). If they're wise and invest that money into education they could just convert their current rather highly skilled resource economy into an economy focused on service, finances or defense.
Re:Why did renewables become so cheap so fast? by Trisell on Wednesday December 02, 2020 @08:27PM (#25284136)
The issue is that most Saudis don’t work. Most of the work done in that country is done by “lower classes” of non Saudis. So when the tap dries up and they all have to work. What do they do?
Re:Why did renewables become so cheap so fast? by sangnoir on Wednesday December 02, 2020 @09:28PM (#25284545)
> What do they do?

Realistically - they'll get deported to their home countries. There's no government on earth that will tolerate a non-citizen, non-refugee as a public charge with no prospect of being productive in the future. Foreigners are politically convenient scape-goats for all that is wrong with {ECONOMY|JOBS|CRIME|SERVICE DELIVERY}, and politicians will politic.

Re:Why did renewables become so cheap so fast? by tuatoru on Wednesday December 02, 2020 @09:38PM (#25284616)
By "they all have to work" gp is referring to Saudi citizens, not the migrant workers. They (citizens) won't get deported anywhere.

The migrants will try to migrate somewhere else that has work.

Re:Why did renewables become so cheap so fast? by spiritplumber on Wednesday December 02, 2020 @09:39PM (#25284621)
The "they" in "what do they do" refers to unproductive Saudi citizens, not productive Saudi immigrants.
Re:Why did renewables become so cheap so fast? by sangnoir on Thursday December 03, 2020 @12:26AM (#25285715)
Oh, I misunderstood the question. I think if the government can afford to pay about $58,000 p.a. to each citizen based on sovereign fund interest alone, we'll get to witness the biggest UBI experiment the world has ever seen.
Re:Why did renewables become so cheap so fast? by andrepd on Wednesday December 02, 2020 @10:11PM (#25284888)
The house of Saud crucifies dissidents and murders journalists with a bonesaw. What makes you think they would do what you're saying?
Re:Why did renewables become so cheap so fast? by fennecfoxen on Thursday December 03, 2020 @07:23AM (#25288170)
Now, now. That's simply not true. The bonesaw was only for disassembly of the journalist after the murder.
Re:Why did renewables become so cheap so fast? by Cthulhu_ on Thursday December 03, 2020 @03:54AM (#25286978)
From what I know (and that's not much), they've already spent the past decade or two heavily investing in real estate all over the world, from the opulent vanity projects like the Palm Island, to tons of highrise / office buildings all over the world.

I mean if you own a skyscraper in NY you're basically set for life. Multiple lives.

Re:Why did renewables become so cheap so fast? by visarga on Wednesday December 02, 2020 @11:30PM (#25285391)
> Cash is going into technology stocks, venture funds, and international real estate.

And that's how the situation in SF came to be. Lots of money wanting to be "saved" by tech.

Re:Why did renewables become so cheap so fast? by willis936 on Wednesday December 02, 2020 @07:41PM (#25283829)
Who is going to buy a trillion dollar stake in a shrinking market?
Re:Why did renewables become so cheap so fast? by atombender on Thursday December 03, 2020 @01:45AM (#25286203)
One of the fascinating observations in Carlota Perez's "Technological Revolutions and Financial Capital: The Dynamics of Bubbles and Golden Ages" [1] is that outdated technological industries continued to provide superior returns even after they'd been supplanted. You'd have more money today if you'd invested in Exxon in the mid 1970s than if you'd put the money in IBM, even though Exxon has slipped from the top 10 to something like 40th place in the S&P. Meanwhile, railroads peaked at 60% of the US stock market around 1860, shrinking to less 2%, yet continued to beat the market for the next 120 years. Discussed recently on the Rational Reminder [2] podcast.

[1] https://www.amazon.com/Technological-Revolutions-Financial-C...

[2] https://www.youtube.com/watch?v=vEwwtjDo1dU

Re:Why did renewables become so cheap so fast? by ahupp on Wednesday December 02, 2020 @09:40PM (#25284633)
Growth isn't necessary to make something a good investment. Imagine you are investing in a single mortgage: you get a little income each month, and after 30 years it stops completely. Essentially the value goes to zero! But the stream of income is what you care about. Aramco is similar; it will kick off income every year in dividends and eventually be worth zero.
Re:Why did renewables become so cheap so fast? by willis936 on Wednesday December 02, 2020 @11:15PM (#25285311)
It’s the opposite of growth. Would you buy a house if you knew it wouldn’t be there in 20 years?
Re:Why did renewables become so cheap so fast? by CydeWeys on Wednesday December 02, 2020 @11:23PM (#25285350)
Yes, if I get my money's worth out of that 20 years.

Hell, I'm currently renting an apartment and I don't own shit now, let alone 20 years down the line.

Re:Why did renewables become so cheap so fast? by bobthepanda on Wednesday December 02, 2020 @11:21PM (#25285340)
People do this with cars and those depreciate the moment they get off the lot.

Japanese homes have a lifespan of 30 years.

Re:Why did renewables become so cheap so fast? by tomp on Thursday December 03, 2020 @06:20AM (#25287820)
I agree.

But in the UK people routinely buy houses/apartments on leasehold which means you only "own" it for e.g. 99 years (sometimes less). Crazy if you ask me, "normal" if you ask them.

Re:Why did renewables become so cheap so fast? by munk-a on Wednesday December 02, 2020 @07:47PM (#25283868)
A lot of people - this IPO has already happened.
Re:Why did renewables become so cheap so fast? by qppo on Wednesday December 02, 2020 @07:46PM (#25283857)
People who get left holding the bag when trading options.
Re:Why did renewables become so cheap so fast? by peteretep on Thursday December 03, 2020 @12:17AM (#25285664)
People who think there’s more than a trillion dollars left in that market?
Re:Why did renewables become so cheap so fast? by fomine3 on Wednesday December 02, 2020 @08:27PM (#25284137)
Index funds
Re:Why did renewables become so cheap so fast? by klipt on Wednesday December 02, 2020 @09:40PM (#25284631)
Index funds will buy at the market value, no? Is the market still overvaluing oil given knowledge of renewables?
Re:Why did renewables become so cheap so fast? by ehnto on Wednesday December 02, 2020 @10:19PM (#25284936)
Renewables as a utility power source won't stop our reliance on oil. Fossil fuels like coal and natural gas are on the chopping board, but oil still has considerable permeation through our lives and a very large conversion cost and social inertia to overcome yet.

Plastics, shipping fuels, many manufacturing processes use oil during manufacturing but perhaps not in the final product. Vehicles are still decades away from being replaced by EVs.

The technology is all there and there are some "quick wins" coming around the corner I think. Container shipping switching to nuclear would be a quick change once regulations are in place for one example.

Re:Why did renewables become so cheap so fast? by yourapostasy on Thursday December 03, 2020 @03:57AM (#25287003)
> Container shipping switching to nuclear would be a quick change once regulations are in place for one example.

This comment sent me looking, and I didn't see anyone making any kind of move towards installing a regulatory environment that is conducive towards a "quick win" for nuclear-powered container ships. This Flexport article [1] was interesting, but didn't mention any such legislative moves afoot. This article [2] lays some numbers down.

One way I can see to introduce and sustain nuclear-powered container vessels is to expand US naval shipyards that currently handle nuclear carrier and submarine construction to take on the container vessels' commissioning, refueling, maintenance, and decommissioning, design vessels with much longer service lifespans than current container ships to amortize the cost over a much longer period, standardize the power plants on existing designs, and carve out specially-secured multimodal ports with preferential rates for the nuclear-powered container vessels with much faster container moving infrastructure. In the US political-economic landscape, this would spread out the current military expenditures on the power plant R&D, manufacturing capex, and opex costs, into a wider market.

It would be an interesting geopolitical power play a nation, if the nation subsidized from taxpayer funds the regulatory compliance and national flagging expenses, to make a play to dominate and control the global container shipping service market. Nearly half of container ship opex costs are fuel and port costs [3]. Subsidize away the ruinous regulatory and security compliance costs of nuclear, crater the existing bunker-fuel powered shipping market rates, and controlling global shipping could be wielded as a significant geopolitical tool. Certainly cheaper than the trillions spent on the US military, and delivers leverage at the logistical and supply chain level. I can easily see China do this too, especially with their OBOR initiative. If this came to pass by any nation, then I'm sure it would rightly alarm a lot of people and nations.

[1] https://www.flexport.com/blog/nuclear-powered-cargo-ships/

[2] https://cleantechnica.com/2017/01/28/now-time-nuclear-cargo-...

[3] https://transportgeography.org/?page_id=2250

Re:Why did renewables become so cheap so fast? by tomp on Thursday December 03, 2020 @06:24AM (#25287846)
In your research, did you find out that nuclear-powered ships are actually cheaper (i.e. combined cost of fuel, personnel & maintenance connected with the nuclear reactor)?

Because obviously the primary goal of the military isn't cost-saving, it's having subs & aircraft carriers that can stay sea-borne indefinitely. So they'd be using them even if they're actually (much) more expensive

Re:Why did renewables become so cheap so fast? by yourapostasy on Thursday December 03, 2020 @12:21PM (#25291462)
> ...did you find out that nuclear-powered ships are actually cheaper...

Heck no. As a new tech platform without volume production, they'll be wildly more expensive until the vessel fabricators and ship operators hit that growth knee where experience and volume combine to deliver innovations and cost scaling of their sourcing where the savings stack up. Except in this case the savings have to come from automating the regulatory compliance and operational security of the power plants, both challenging problem spaces.

This is why I specifically pointed out subsidization of those areas to even out the playing field, like the tax subsidies for renewable power. It is a decades-long play for power if someone makes it a national priority. The US has possibly the most advanced ocean-going nuclear vessel tech base, has a best-in-world operational excellence in rail freight, and arguably one of the best freight logistics industries and infrastructure in the world. The US could have dominated the world through its own OBOR on a global scale in a similar way China is trying to dominate as a mercantilist superpower, through effectively owning commercial sector logistical network effects. But trying to convince the DoD and Congress the trillions that would take over decades means convincing them that is effectively what one part of soft power projection-oriented next generation war in the information age looks like. There are any number of other competing theories about next-gen war with much better-funded research and adherents out there, so it's a non-starter.

The US let a significant fraction of its manufacturing and shipping infrastructure comparatively atrophy over the past few decades, so as long as it has to retool with more automation and physical infrastructure to catch up with the leaders, it might as well implement leaps of efficiency over the current state of the art like using gantry cranes to mass-lift entire multiple layers of containers [1] in a single lift cycle. The load/unload/downtime/travel-time components all need lots more operational automation and innovation for nuclear commercial ships for automated regulatory compliance to be feasible, but many developed nations (especially US and China) have the tech base to combine in novel ways to deliver.

[1] https://supplychaingamechanger.com/is-there-a-faster-way-to-...

Re:Why did renewables become so cheap so fast? by ClumsyPilot on Wednesday December 02, 2020 @10:44PM (#25285112)
> "Container shipping switching to nuclear would be a quick change once regulations are in place for one example."

This is one of those things that will not take off without government initiative - risky, expensive to invest and develop, regulatorily difficult. The payoff is potentially massove though

Mind you the culture nees to change too, we've had quite a few ships seized by pirates or capsized because the crew was drunk

Re:Why did renewables become so cheap so fast? by xyzzyz on Wednesday December 02, 2020 @11:42PM (#25285467)
Most common plastics, that is, polyethylene, PVC, and polypropylene, can and often are produced from natural gas feedstock: many natural gas fields have abundant ethane, ethylene, and propane.
Re:Why did renewables become so cheap so fast? by thekyle on Wednesday December 02, 2020 @09:40PM (#25284629)
The vast majority of index funds don't buy IPOs
Re:Why did renewables become so cheap so fast? by dboreham on Wednesday December 02, 2020 @07:46PM (#25283862)
People who believe mainstream media narratives?
Re:Why did renewables become so cheap so fast? by rightbyte on Wednesday December 02, 2020 @08:32PM (#25284182)
Is the MSM narrative that Saudi oil is a good investment?
Re:Why did renewables become so cheap so fast? by missedthecue on Thursday December 03, 2020 @12:43AM (#25285808)
Right now, Saudi Aramco is worth $1.9 trillion.
Re:Why did renewables become so cheap so fast? by dd36 on Wednesday December 02, 2020 @10:17PM (#25284924)
They should’ve bought TSLA at $420/share ($84/share adjusted for split).
Re:Why did renewables become so cheap so fast? by wazoox on Thursday December 03, 2020 @06:21AM (#25287826)
Wood didn't give way to coal that gave way to oil. This is a terrible fallacy (albeit very commmon, even Vaclav Smil fell into it in his "Oil" book). The world currently consumes more coal than it ever did. Wood consumption is also record high. We simply stacked up energy sources. Check this page: https://ourworldindata.org/energy

So far, fossil fuels still represent about 85% of our energy consumption, and about 99% for transportation.

We had a world 100% on renewable, back in the 18th century, but we were 600 millions and lived 35 years. OTOH we have no credible way to replace 85% of our energy by renewables in the next 10 years (if we want to keep climate change at reasonable levels).

Re:Why did renewables become so cheap so fast? by 3pt14159 on Thursday December 03, 2020 @06:47AM (#25287969)
I agree on renewables and they are certainly part of the solution, but we can meet our energy without fossil fuels if we really leaned into nuclear the way the French did.

It's simply a matter of political will.

Musk looked at the regulatory tape around nuclear and said "I guess it has to be solar then" and I think that was a mistake. If we'd applied his economics of scale, and first principles thinking to nuclear we'd be far, far more along than we are right now and we'd probably have more medical isotopes to boot.

Re:Why did renewables become so cheap so fast? by rat9988 on Thursday December 03, 2020 @08:01AM (#25288399)
The french did this and ended up with nuclear costing more than current renewable. That said, it has served them well for the last decades and will probably still serve well for a decade or two.
Re:Why did renewables become so cheap so fast? by wazoox on Thursday December 03, 2020 @08:57AM (#25288827)
We can relatively easily solve the problem of electricity production using nuclear, renewables and therefore make carbon-free electricity. But electricity is only 30% of our energy consumption.
Re:Why did renewables become so cheap so fast? by Retric on Thursday December 03, 2020 @10:05AM (#25289484)
Cars, Heating, and cooking can be replaced with electricity just fine even if their not currently part of that 30%.

Also, solar power overwhelmingly our largest energy source. It’s generally ignored in these calculations but farms for example are very dependent on sunlight.

Re:Why did renewables become so cheap so fast? by TuringTest on Thursday December 03, 2020 @10:40AM (#25289876)
Heating and cooling, OK. Cars require batteries, and there's not enough lithium to support as many electric cars as there exist combustion engine cars now. A breaktrhough will be needed, either in battery tech or shared transportation (either public transport, car-sharing, or generalized telecommuting).
Re:Why did renewables become so cheap so fast? by Retric on Thursday December 03, 2020 @11:04AM (#25290217)
There is plenty of lithium for EV’s. Existing mines are enough for ~1 billion cars, however raw lithium is currently well under 1% of the cost of a new Tesla so vastly more expensive mining options don’t really effect the economics much. The minimal amount of recycling would change dramatically as lithium prices increase.

PS: “battery grade” lithium is more expensive, but what changes isn’t the amount of lithium but removal of minor impurities.

Re:Why did renewables become so cheap so fast? by CorrectHorseBat on Thursday December 03, 2020 @08:21AM (#25288531)
> We had a world 100% on renewable, back in the 18th century

There's nothing renewable about using wood if you're not replanting the forest.

Re:Why did renewables become so cheap so fast? by Red_Leaves_Flyy on Thursday December 03, 2020 @09:27AM (#25289103)
With 600 million people it was likely filling in naturally as people shuffle about.
Re:Why did renewables become so cheap so fast? by CorrectHorseBat on Thursday December 03, 2020 @10:37AM (#25289843)
Maybe in other places, but certainly not in 18th century Europe.
Re:Why did renewables become so cheap so fast? by djmips on Thursday December 03, 2020 @07:42AM (#25288277)
>back in the 18th century, but we were 600 millions and lived 35 years.

I'm not sure if this changes your point but many people lived to their 70s and 80s in the 18th century as they have for recorded history.

Re:Why did renewables become so cheap so fast? by psychoslave on Thursday December 03, 2020 @10:01AM (#25289441)
What do you mean with many people? A large part of aristocracy/bourgeoisie or most mundane people? What are good sources on that topic?
Re:Why did renewables become so cheap so fast? by PeterisP on Thursday December 03, 2020 @03:50PM (#25294679)
It's about all the mundane people who didn't die as babies. In earlier centuries, the life expectancy at birth (which is the metric that's about 35 years for that period) is dominated by the relatively high childhood mortality, all the many babies dying within the first days or weeks, and is very different from the expected lifespan of adults.

For example, here's a dataset on USA historical life expectancy https://www.infoplease.com/us/health-statistics/life-expecta... - if we look at the 1850 data, then the average life expectancy at birth is 38 years but that does not mean that people live until 38, as a the life expectancy for a random 20 year old man is 40 more years, so people (who didn't die in early childhood) lived (on average) to the age of 60, not 38.

There's data from Roman Empire where life expectancy was 25 years at birth, but life expectancy is average 53 years upon reaching age 25 - so the intuitive metric "how long do adults live" is twice as large as the technical life expectancy at birth.

Here's an archived resource that goes into more detail https://web.archive.org/web/20070713083310/http://www.plimot...

Re:Why did renewables become so cheap so fast? by Retric on Thursday December 03, 2020 @09:51AM (#25289354)
Coal use was common throughout all of recorded history. In Europe it picked up significantly in the 13th century.

As to abandoning energy sources, total amount of wood burned is actually down significantly as agriculture has dominated land usage age. In the Middle Ages for example large tracts of land where devoted to having little forests as a replenishing source of wood, various useful plant species, and wild game.

Less well known energy sources like whale oil and animal dung are also down in absolute terms.

Re:Why did renewables become so cheap so fast? by marcosdumay on Thursday December 03, 2020 @09:38AM (#25289221)
Have you used any whale oil candles recently?

Energy sources do get replaced. Just not every time.

Re:Why did renewables become so cheap so fast? by adamredwoods on Wednesday December 02, 2020 @08:18PM (#25284083)
For reference, list of large power plants and their output: https://en.wikipedia.org/wiki/List_of_largest_power_stations

The largest solar plant is at about 2000 MW and requires a lot of land. https://en.wikipedia.org/wiki/Bhadla_Solar_Park

The largest wind farm is not being used as efficiently as it could: https://en.wikipedia.org/wiki/Gansu_Wind_Farm

Re:Why did renewables become so cheap so fast? by adrianN on Thursday December 03, 2020 @01:33AM (#25286117)
Land area used for renewables always sounds like a lot, but it's not that much if you compare it to agriculture. For example, in Germany we use 2.4 million hectares for "energy crops". Just replacing those monocultures with solar panels would cover most of Germany's energy demand and leave some room for biodiversity under the panels.
Re:Why did renewables become so cheap so fast? by plater on Thursday December 03, 2020 @05:05AM (#25287430)
In addition, solar panels can be put on top of existing infrastructure like houses so it takes no additional land.
Re:Why did renewables become so cheap so fast? by wazoox on Thursday December 03, 2020 @09:12AM (#25288947)
... provided that you can store a sizeable amount of energy (what do you do when there's no sun for a whole week, which is absolutely not uncommon in Germany?). There isn't any technology up to snuff, unless maybe flooding a very large Alpine valley to build a STEP.
Re:Why did renewables become so cheap so fast? by adrianN on Thursday December 03, 2020 @09:18AM (#25289005)
Batteries for overnight storage, Hydrogen or Methane for seasonal variations, various types of heat storage for heating and cooling. And demand shaping of course. It's mostly a matter of cost as far as I know.

Of course you'd want to rely on wind power more than just going all in for solar in Germany. It's not a particularly sunny country.

Re:Why did renewables become so cheap so fast? by wp381640 on Wednesday December 02, 2020 @09:35PM (#25284593)
The largest power stations at the moment are always going to be stored hydro - they take up a lot of land. Those large coal burners also take up a lot of land when you consider the mines, transport infra, tailings dams, coal piles not to mention the clean air they "take up"
Re:Why did renewables become so cheap so fast? by rtx on Wednesday December 02, 2020 @11:24PM (#25285356)
Thats why we should be exclusively nuclear.
Re:Why did renewables become so cheap so fast? by puranjay on Thursday December 03, 2020 @12:43AM (#25285813)
Hear hear. We need a massive pro-nuclear public campaign. When people think of "nuclear power", they just think of Chernobyl.

In hindsight, Chernobyl might have done more harm to the planet than we thought - it single handedly turned public opinion against nuclear power, and all the clean energy it provides.

One wonders if we would have any of our current climate issues if we had adopted nuclear power en masse in the 80s and 90s.

Re:Why did renewables become so cheap so fast? by Krasnol on Thursday December 03, 2020 @01:57AM (#25286286)
When political decision makers and investors think of "nuclear power", they just think of overdue and over budget projects that may be finished in a decade.

In a decade renewables will be so far ahead that it would be plain stupid to push nuclear. This is why it's not happening outside a lobby group from the industry who try to push shady people like Michael Shellenberger.

Re:Why did renewables become so cheap so fast? by pydry on Thursday December 03, 2020 @06:58AM (#25288018)
I think 2-5x the cost, 10-1000x the capital intensity, and the industry's demand of a $200 million liability cap to make plants insurable.

Maybe if we had adopted nuclear en masse in the 80s we could have avoided current climate issues, but we didn't. I don't see why anybody thinks there's any point subsidizing this industry to hell and back now given the cost and the cheaper, less capital intensive options available that don't need subsidies.

Re:Why did renewables become so cheap so fast? by wp381640 on Thursday December 03, 2020 @12:35AM (#25285760)
Easy to have that opinion but the market is building wind/solar + battery + pumped hydro
Re:Why did renewables become so cheap so fast? by bildung on Thursday December 03, 2020 @03:44AM (#25286910)
The very article clearly explains why the world moves in the opposite direction.
Re:Why did renewables become so cheap so fast? by Qwertious on Wednesday December 02, 2020 @10:30PM (#25285016)
>What do you suppose happens when, for example, Saudi Arabia can no longer feed itself? It just peacefully and gently starves to death?

Saudi Arabia has a sovereign wealth fund with trillions of dollars. The obvious answer is that they'll build a ton of renewables and build a ton of [hydroponic/aquaponic/aeroponic/etc] farms to make food locally.

Indoor farming is expensive but very water-efficient, which suits Saudi Arabia as their water comes from expensive desalination plants.

Re:Why did renewables become so cheap so fast? by redisman on Thursday December 03, 2020 @02:17AM (#25286418)
They have a lot of money to invest and they could also export solar if they want to stay in the energy business. Lots of sunlight there.
Re:Why did renewables become so cheap so fast? by mariuolo on Thursday December 03, 2020 @02:36AM (#25286530)
> they could also export solar

I remember an old discussion about this. The main problem is that transmission lines to potential customers would have to traverse unfriendly countries.

Re:Why did renewables become so cheap so fast? by gns24 on Thursday December 03, 2020 @03:40AM (#25286880)
There are already plans for massive investment in a hydrogen production plant - though obviously there are still lots of issues to be solved with that energy pipeline.

https://www.bbc.com/future/article/20201112-the-green-hydrog...

Re:Why did renewables become so cheap so fast? by brazzy on Thursday December 03, 2020 @03:02AM (#25286671)
Power-to-gas* might become their salvation.

*https://en.wikipedia.org/wiki/Power-to-gas

Re:Why did renewables become so cheap so fast? by pydry on Thursday December 03, 2020 @05:06AM (#25287442)
Export to whom? Everybody else in the vicinity also has a lot of sunlight. Why wouldn't they make their own power at home and save on transmission costs?
Re:Why did renewables become so cheap so fast? by hannob on Thursday December 03, 2020 @06:30AM (#25287885)
To Europe. In the form of hydrogen, ammonia or other chemical energy storages.

Europe will need lots of those. It can very likely not be produced in Europe alone.

Re:Why did renewables become so cheap so fast? by pydry on Thursday December 03, 2020 @06:53AM (#25287999)
I don't see why not. Renewables already means periodic negative power prices for most countries that have them. They will likely use this electricity to make these chemicals closer to where they are needed. This is already happening with aluminum in, e.g. Germany.

Even if they don't, 1/3 of the countries in the world are drenched in sunlight. The competition will make margins on these industries pretty pitiful.

Re:Why did renewables become so cheap so fast? by wazoox on Thursday December 03, 2020 @09:07AM (#25288907)
Negative power prices are only possible because there are other resources to provide the production baseline. As there exists no system to store power at scale, production must match exactly consumption at any time; so when the wind blows or the sun shines and there is no demand, the generated power is basically worthless.

But this is only possible because renewables represent only a small fraction of all power in most places. They can at peak generate a significant amount of power, but overall most produced TWh come from other sources.

Re:Why did renewables become so cheap so fast? by pydry on Thursday December 03, 2020 @10:29AM (#25289743)
I foresee -ve prices becoming more common. Overproduction is a cheap way of dealing with the variability of a source that is 2-3x cheaper than others even if it ends up not being used or if some is wasted (e.g. wind turbines that are left turned off when it's very windy and grid demand is low).

If that overproduction can be channeled into e.g. hydrogen production which can be used for airline fuel or heating homes or for topping up the grid when it's not windy or sunny all the better.

Re:Why did renewables become so cheap so fast? by nordsieck on Wednesday December 02, 2020 @07:56PM (#25283918)
> It means that countries which rely on fossil fuels for their economy, are going to see the same kind of crushing economic decline that, say, the UK coal industry has.

> What do you suppose happens when, for example, Saudi Arabia can no longer feed itself? It just peacefully and gently starves to death?

First, I think you have to segregate between different kinds of fossil fuels.

Coal is the worst. From what I understand, it's mostly used in industry, power generation and heating. The main problem is: it's really dirty.

Natural gas probably has a much longer period of future usability. Tesla has shown quite readily that batteries are probably better than peaker plants for most cases. But for home heating and cooking, natural gas will probably have utility for quite some time. Yes - it does release greenhouse glasses, but the immediate health concerns in terms of the pm2.5 released by burning it are relatively minor.

Petroleum is in a similar boat. The main use for petroleum - automotive transport will probably be gradually phased out over the next 20 years (a reasonable approximation of how long used cars last), but it's used for more than just that. Plastic production and aviation fuel are probably two of the uses that will probably have some real longevity to them. In theory, naval propulsion is more amenable to electrification than aviation, but that'll be tricky to do economically; that is another area that petroleum could have a long useful life in.

In short, while there will be a dramatic drop in the consumption of fossil fuels, I have serious doubts that it will get anywhere close to zero in less than 40 years. I do think it is likely that coal burning will probably go away completely and both natural gas and petroleum use will decrease by over 90%. What that will do to the price is hard to say.

Re:Why did renewables become so cheap so fast? by sbeller on Wednesday December 02, 2020 @08:46PM (#25284269)
> In theory, naval propulsion is more amenable to electrification than aviation, but that'll be tricky to do economically; that is another area that petroleum could have a long useful life in.

Over the last couple years / decades, ships went slower and slower on average as to save fuel (fuel became more expensive as well as environmental regulation on how much a ship may emit, which correlates to fuel intake).

So some people in the naval industry propose going back to using wind power, either via traditional sailing or more elaborate schemes (via electricity generation as an intermediary).

Re:Why did renewables become so cheap so fast? by xbmcuser on Wednesday December 02, 2020 @09:32PM (#25284571)
I think as battery technology keeps getting better. Building batteries in the shape of 40 foot or 20 foot shipping containers would be the way to go. Container ships can then replace battery containers on every port call just like they do the shipping containers. As worldwide we already have networks for the movement and storage of these containers the cost of implementing this system would not be very high apart from the charging stations for the containers but that would be another source for revenue for the ports.
Re:Why did renewables become so cheap so fast? by temporalparts on Wednesday December 02, 2020 @09:42PM (#25284642)
Here's a real engineering youtube video about this!

https://www.youtube.com/watch?v=WWiX2edcBoA

Re:Why did renewables become so cheap so fast? by nordsieck on Wednesday December 02, 2020 @08:52PM (#25284310)
> So some people in the naval industry propose going back to using wind power, either via traditional sailing or more elaborate schemes (via electricity generation as an intermediary).

I've seen proposals to use wind power as an auxiliary source. I have yet to see serious proposals to convert to solely wind power.

Re:Why did renewables become so cheap so fast? by Geezus_42 on Thursday December 03, 2020 @11:41AM (#25290797)
Couldn't you use the rocking of the boat as a means to generate electricity? Seems maybe easier than wind, which I can only imagine as putting some type of turbine on the deck, except in calm seas where you would need to make sure you had enough battery capacity.
Re:Why did renewables become so cheap so fast? by p1mrx on Wednesday December 02, 2020 @08:19PM (#25284087)
> In theory, naval propulsion is more amenable to electrification than aviation, but that'll be tricky to do economically

Unless batteries get a lot lighter, ships are more likely to be powered by liquid hydrogen or ammonia, which are relatively straightforward to produce from renewable energy.

Re:Why did renewables become so cheap so fast? by ClumsyPilot on Wednesday December 02, 2020 @10:48PM (#25285133)
If there is one transport that doesn't care about weight, it's ships. The real problem is cost.
Re:Why did renewables become so cheap so fast? by Gwypaas on Thursday December 03, 2020 @05:54AM (#25287676)
There's two sides to it. For peak loads and shorter routes measured in minutes or hours with easy charging possibilities batteries have been coming for 5-7 years now. The issue is charging since no regen is possible except load smoothing due to operating current engines at a higher thermal efficiency. It's an industry that only looks at cost and barely makes money, efficiency and low-cost workers has been the name of the game for decades.

The hard thing is the sustained loads over weeks. It's not like a car where it gets rolling and then keeps rolling with some air resistance, you need to constantly force yourself through the water, even though it is efficient on a per ton basis.

Consumption on larger vessels can be 150-300 tons per day, say 40 MJ/kg of energy content. Say you only need 50% due to earlier thermal efficiency losses. For a 3 week range from China to the US west coast you still need 30 GWh, or 300 000 Tesla 100 kWh batteries. Which is actually quite similar to the battery capacity of all Teslas delivered in a year. Using 246 Wh/kg we get that the ship needs about 120 000 tons of batteries. A 400m container ship has 140 000 tons of usable capacity, i.e. just the steel excluding all cargo and provision, so it really doesn't add up yet. Need a magnitude improvement before it can start making sense, and this is a calculation without even margins or considering for example China to US East Coast.

It's just incredible how energy dense fossil fuels are. Shipping and aviation will probably end up as the last industries to go green, because they actually use the energy density.

Re:Why did renewables become so cheap so fast? by ozborn on Thursday December 03, 2020 @08:28AM (#25288585)
For short haul (think ferries) the same calculations will make electric ships feasible when distance travelled is 1 or 2 order of magnitude less. Such ships already exist.

https://www.bbc.com/news/business-50233206

Re:Why did renewables become so cheap so fast? by Gwypaas on Thursday December 03, 2020 @09:03AM (#25288876)
Yep, that is feasible today. Coastal ferries and routes counted in hours.

Here's a larger ferry connecting Sweden and Denmark that was converted to hybrid with the goal to not use any diesels in regular service. Has 4 160 kWh battery capacity, one trip takes 20 minutes and uses 1 175 kWh.

https://www.youtube.com/watch?v=UyWcY4bTdl8

A company specializing in it is https://corvusenergy.com/

Re:Why did renewables become so cheap so fast? by ClumsyPilot on Thursday December 03, 2020 @01:26PM (#25292510)
This is very interesting, and if those numbers are right, straight up batteries do not appear very practical for that route. but lets consider that one does not have to complete the longest journey in the world on a single battery charge.

Any of the pacific islands could be built out with infrastructure to recharge them - afterall, sea-based wind turbines are one of the cheapest sources of power, while ontermittent, they are perfect for charging. You coupd even place something akin to an oil platform, but for charging ships.

However maybe something like hydrogen makes more sense.

Re:Why did renewables become so cheap so fast? by ozborn on Wednesday December 02, 2020 @11:02PM (#25285227)
Agree, except for I think natural gas for homes (cooling and heating) should be phased out sooner. Letting gas companies build new pipe infrastructure to new homes in warmer climates where induction cooking and heat pumps will do the job just fine is crazy. They are an easy, painless way to reduce carbon emissions and much cheaper for society now. Also likely cheaper for the home owner of the future as gas prices get more expensive.
Re:Why did renewables become so cheap so fast? by ec109685 on Thursday December 03, 2020 @02:17AM (#25286415)
San Jose, CA is phasing out gas in new homes.
Re:Why did renewables become so cheap so fast? by girvo on Wednesday December 02, 2020 @09:05PM (#25284410)
I hope coal burning goes away; but that will have a pretty outsized impact on my country (Australia), and the fact that we don’t tax the mining companies enough means our government could end up lacking the means to invest in things to help us transition away from being a mining focused country. It worries me.
Re:Why did renewables become so cheap so fast? by wp381640 on Wednesday December 02, 2020 @09:40PM (#25284628)
Australia will probably end 2020 as the largest natural gas exporter in the world. It's also a country that is very well positioned to take advantage of renewables and export energy via lithium, ammonia, aluminium, hydrogen, electricity (See the sun cable project to Singapore)

This _more_ than makes up for the coal industry

Re:Why did renewables become so cheap so fast? by xyzzyz on Wednesday December 02, 2020 @11:48PM (#25285506)
> Tesla has shown quite readily that batteries are probably better than peaker plants for most cases.

Where and how it shown that?

Re:Why did renewables become so cheap so fast? by newyankee on Thursday December 03, 2020 @01:33AM (#25286119)
Australia and California.
Re:Why did renewables become so cheap so fast? by aaronblohowiak on Wednesday December 02, 2020 @08:47PM (#25284281)
Does plastic production necessarily emit co2?
Re:Why did renewables become so cheap so fast? by nordsieck on Wednesday December 02, 2020 @08:53PM (#25284329)
> Does plastic production necessarily emit co2?

I don't think so. But it currently uses petroleum/natural gas as feedstock.

Re:Why did renewables become so cheap so fast? by aaronblohowiak on Wednesday December 02, 2020 @09:56PM (#25284752)
So I don’t think that is actually a problem wrt climate change. Then it is more comparable to other mined minerals.
Re:Why did renewables become so cheap so fast? by redtexture on Wednesday December 02, 2020 @09:56PM (#25284749)
Energy is required to produce anything, thus consuming and producing CO2.
Re:Why did renewables become so cheap so fast? by aaronblohowiak on Wednesday December 02, 2020 @09:56PM (#25284758)
Well that energy could be from renewable — we can continue the plastic age into the zero carbon emission age.
Re:Why did renewables become so cheap so fast? by bosswipe on Wednesday December 02, 2020 @07:49PM (#25283873)
A powerful Saudi Arabia has not been a force for good in the world so I don't know why I'm supposed to worry about it.
Re:Why did renewables become so cheap so fast? by HenryKissinger on Wednesday December 02, 2020 @07:59PM (#25283939)
The land itself isn't going anywhere. The sands of Saudi Arabia won't sink below the sea. The physical country will still exist. But what kind of government, what kind of state, can afford to govern that space and provide for its people, without oil revenue?
Re:Why did renewables become so cheap so fast? by vel0city on Wednesday December 02, 2020 @08:51PM (#25284299)
From certain perspectives it hasn't been that great of a state even with massive oil incomes. It will probably continue to be a state with massive wealth inequality and repressive government theocracy. It'll just have more social unrest to possibly change the status quo. Maybe people will really start to demand change there.
Re:Why did renewables become so cheap so fast? by Brakenshire on Wednesday December 02, 2020 @08:43PM (#25284255)
It will be like any other country in the world. We should hardly feel sorry that they’ll no longer be ridiculously pampered and looked after by an underclass of mistreated immigrants. They have enormous opportunities, both in other available resources and in a capital overhang, to make their way.
Re:Why did renewables become so cheap so fast? by sshumaker on Thursday December 03, 2020 @01:24AM (#25286066)
Indeed. Can you imagine the alternate reality if the Saudi branch of Islam was something more like Sufism instead of Wahhabism, given the number of mosques the Saudis have funded all around the world with petrodollars?
Re:Why did renewables become so cheap so fast? by Qwertious on Wednesday December 02, 2020 @11:40PM (#25285456)
Violence and instability in the middle east has caused problems in western countries. Of particular note are 9/11 and Europe's refugee crisis.
Re:Why did renewables become so cheap so fast? by mrDmrTmrJ on Wednesday December 02, 2020 @07:14PM (#25283623)
Here's an article worth your time on this topic:

https://foreignpolicy.com/2020/10/05/climate-geopolitics-pet...

Re:Why did renewables become so cheap so fast? by Retric on Wednesday December 02, 2020 @07:24PM (#25283701)
That’s a surprisingly short term article about the future. The question isn’t really about what happens in 15 years but rather the next 50. The inertia of existing infrastructure is going to have a massive impact in the short term, but change is only accelerating.
Re:Why did renewables become so cheap so fast? by nickbauman on Thursday December 03, 2020 @11:09AM (#25290292)
Saudi Arabia reached their Hubbert curve apotheosis probably in the 80's (their proven reserve is a state secret). They've been desperately trying to handle this fallout ever since.

Russia, OTOH, is the real the mother of all petrostates. Any problem you might imagine facing Saudi is tiny compared to the impact on Russia. They've already suffered so much as a result of the oil crash in the late 90's by becoming a mafia state.

Re:Why did renewables become so cheap so fast? by Cacti on Wednesday December 02, 2020 @08:06PM (#25284000)
I mean, fossil fuels still have their uses even in a world of plenty of renewable energy: tanks, planes, etc. will still need oil, and the strategic importance of ensuring an oil supply will still be hugely relevant to major powers for that reason, and they will in turn have an interest in supporting a stable Saudi Arabia.
Re:Why did renewables become so cheap so fast? by hutzlibu on Thursday December 03, 2020 @03:51AM (#25286961)
"What does that mean, besides lower carbon?"

It also means fresh air in the cities and much less noise.

Not a small point.

Smaller points would be less enviroment damage with oil drills, potential groundwater poisening or earthquakes with fracking, not oil tanker crashes and oceanic catastrophic events.

And about Saudia Arabia: I don't see, why "we" need to have a plan for them.

I see less money for various fanatic groups, if the arabic oil nations have to be a bit more conservative about money spending.

But what they could do (and some people there see this, too) is invest heavily in solarenergy, too and basically do solarfarming. And then use that energy to produce big time, or directly export the energy. Processed in form of hydrogen/methanol/.. or with high voltage direct current transmissiom directly to europe for example.

Re:Why did renewables become so cheap so fast? by wait_a_minute on Wednesday December 02, 2020 @10:01PM (#25284812)
Saudi Arabia sees the writing on the wall and that is why they are investing heavily into renewables. They're aiming to inject some $30 billion into renewables over the next five years. They're also looking to diversify into other businesses besides renewables.
Re:Why did renewables become so cheap so fast? by Razengan on Thursday December 03, 2020 @04:46AM (#25287310)
> But, do we really have a plan for the consequences, not only in Saudi Arabia but also every other nation that's dependent on oil?

Those countries have had plenty of time to diversify their economies, but instead of funneling some of that oil money into uplifting their nation, it went into the pockets of the elite few and dick-waving contests of tall buildings and tacky tourist traps.

They chose to not even provide basic human freedoms to many of their citizens, or allowed women to pursue higher education and jobs in their lives beyond marriage. Fostering free thinking among their populace would have produced at least some individuals with enough ideas to prepare for a post-oil world.

Re:Why did renewables become so cheap so fast? by lacker on Wednesday December 02, 2020 @11:45PM (#25285485)
Saudi Arabia has a decent plan, to IPO Saudi Aramco and reinvest the proceeds to hedge against a decline in the oil industry. It seems like a good idea, but a political question if they can stick to it. Similar idea to Norway’s sovereign wealth fund.
Re:Why did renewables become so cheap so fast? by 495636483 on Thursday December 03, 2020 @05:14AM (#25287483)
Why do you think Saudi Arabia is slowly allowing women to participate? They need them in the workforce for an economically sustainable future. They know they are heading for crisis rapidly and investing hard to get out of there. However, they are ridiculously dependent on oil. Oil money is basically the whole country's sugar daddy (not for the slaves and foreign workers...). People don't really work there, they all just live off the oil money. Literally every aspect of their lives need to change.

I really doubt the rest of the world needs to be too concerned about them. They are pretty uniquely fucked and not that many people anyway.

Re:Why did renewables become so cheap so fast? by tomp on Thursday December 03, 2020 @06:27AM (#25287862)
> Why do you think Saudi Arabia is slowly allowing women to participate? They need them in the workforce for an economically sustainable future.

Do they? Has doubling the work-force helped Western economies? I think that Elizabeth Warren & others have questioned that idea - i.e. that the wages were reduced to compensate for the increased labour supply - although even if not beneficial for individual families it could still be beneficial for the economy as a whole (and especially for the capitalist class).

Re:Why did renewables become so cheap so fast? by gvfdabgea on Thursday December 03, 2020 @03:34PM (#25294395)
You make a good point. More workers are just good for the capitalists, unless there is actual work to be done.
Re:Why did renewables become so cheap so fast? by wukerplank on Thursday December 03, 2020 @12:41AM (#25285795)
Regarding Saudi Arabia: They should sit on a huge pile of money and the end of fossil fuels is not a big bang event. I would have expected them to use that money for R&D to shape the post oil world to stay relevant.
Re:Why did renewables become so cheap so fast? by schwartzworld on Wednesday December 02, 2020 @08:30PM (#25284171)
> What do you suppose happens when, for example, Saudi Arabia can no longer feed itself? It just peacefully and gently starves to death?

Won't somebody think of the poor Saudi family?!

Re:Why did renewables become so cheap so fast? by sbelskie on Wednesday December 02, 2020 @08:39PM (#25284229)
There are, in case you didn’t know, other people in that country.
Re:Why did renewables become so cheap so fast? by schwartzworld on Wednesday December 02, 2020 @09:26PM (#25284534)
Yes, I'm aware the Saudi family has a whole population to serve them.
Re:Why did renewables become so cheap so fast? by hannob on Thursday December 03, 2020 @05:08AM (#25287452)
Interestingly there are signs that Saudi Arabia has this on the radar more than others.

E.g. they're building the larges green ammonia plant in the world. You may not hear a lot about ammonia production and green ammonia, but this is really huge (not just because ammonia is important for fertilizers, but also because ammonia is a promising future shipping fuel).

But yeah, there are other oil countries where you barely see any such signs (e.g. Russia).

Re:Why did renewables become so cheap so fast? by plater on Thursday December 03, 2020 @04:57AM (#25287382)
What is the problem? This is great for Saudi Arabia and great for the world.

Saudi Arabia has a lot of sun and they have a lot of cash. If they invest it in producing electricity using solar they can still be an exporter of energy.

Secondly, most wars in the Arabic regions and all the meddling from the USA and other countries in this region is due to the oil. Without the rest of the world's need for oil we would get peace in this region.

Re:Why did renewables become so cheap so fast? by donw on Wednesday December 02, 2020 @10:48PM (#25285139)
People do tend to forget that we make a lot of stuff with oil: plastics, fertilizers, lubricants, etc.

I am happy to hear where I am behind the curve, but we don't yet have above-surface replacements for the whole of the petrochemical industry, outside of just synthetically producing our own light crude via thermal depolymerization.

It'll change the game to be sure, but there's a lot more going on than just burning gasoline.

Re:Why did renewables become so cheap so fast? by k_bx on Thursday December 03, 2020 @06:40AM (#25287930)
> What do you suppose happens when, for example, Saudi Arabia can no longer feed itself? It just peacefully and gently starves to death?

As a Ukrainian, I’m very optimistic about the future of democracy in Russia that would have a chance once it stops being a big gas station. We then might see a better, open Russia, without military aggression and disinformation campaigns.

Re:Why did renewables become so cheap so fast? by caskstrength on Thursday December 03, 2020 @07:32AM (#25288229)
Things might get worse before they get better though. Their leaders may ramp up militaristic tendencies to distract the population from internal problems and shift their attention to fighting "western imperialists" in Russian "sphere of influence", etc.
Re:Why did renewables become so cheap so fast? by ivan_gammel on Thursday December 03, 2020 @05:28AM (#25287558)
Carbon will not be completely phased out. It’s still used in chemistry and lower prices may help finding another use of it. The countries which manage their carbon income well will be fine. The others usually go bust no matter how big or low price is - see Venesuela. Saudi Arabia is somewhere in between, but they already adjust.
Re:Why did renewables become so cheap so fast? by ashtonkem on Thursday December 03, 2020 @12:42AM (#25285806)
As an interesting addendum to what you said, how many countries are ready for the internal turmoil that the collapse of fossil fuel prices will cause? Consider the coal mining areas of the Eastern United States, and how badly the collapse of the coal mining industry has damaged those towns.
Re:Why did renewables become so cheap so fast? by LoSboccacc on Thursday December 03, 2020 @03:40AM (#25286881)
> It just peacefully and gently starves to death?

they know damn well and are already diversifying their portfolio; beside, even if we stop burning these fuels, fossil based carbon polymer will be with us for a while until vegetable alternative can be mass produce in matching qualities.

Re:Why did renewables become so cheap so fast? by newyankee on Thursday December 03, 2020 @01:03AM (#25285916)
Middle eastern countries are a bad example. They have a very small population and were mostly supported by immigrant workers. A lot of the elites might've squandered the wealth but sovereign funds seem to have locked a fair bit of it in futuristic investments.
Re:Why did renewables become so cheap so fast? by AmericanChopper on Wednesday December 02, 2020 @08:07PM (#25284011)
Why would us HN readers (or perhaps you just meant is Americans?) need to have a plan for what happens to KSA if oil exports drop? They have their own plan for that, which is why they’ve invested so much into diversifying their economy.
Re:Why did renewables become so cheap so fast? by mulmen on Wednesday December 02, 2020 @08:31PM (#25284175)
Because we live on Earth. Saudi Arabia is a strategic ally in the Middle East. We need to have a plan for the future when the geopolitical landscape shifts and incentives change. Nobody exists in a vacuum, our interests are intertwined with everyone else's.
Re:Why did renewables become so cheap so fast? by AmericanChopper on Wednesday December 02, 2020 @10:39PM (#25285079)
Well I’m sure that the people of Saudi Arabia don’t care that you want to plan their future for them, because as I mentioned, it’s something they’ve already taken care of for themselves.

It’s really a rather imperialistic perspective tbh. To presume all of these countries need us to be making decisions for them, or that we would have any right to do so in the first place.

Re:Why did renewables become so cheap so fast? by KMnO4 on Thursday December 03, 2020 @07:10AM (#25288084)
Is there any reason why energy nations like Saudi Arabia could not compete in green energy?

Sure, they can supply fossil fuels from a bounty more plentiful than other countries. But Asia does not lack lithium or silicon.

Re:Why did renewables become so cheap so fast? by csomar on Thursday December 03, 2020 @06:30AM (#25287883)
There will be no consequence for Saudi Arabia disintegrating. Most of the world (hint: their neighbors and their own population) will welcome it. S.A. has lots of lands and other resources (religious tourism is big, they are the center of the Islamic world). They are only poor because of their own mismanagement.

The Emirates will be largely fine since they have diversified a lot. They might need to cut a bit of spending but otherwise they'll keep as a wealthy nation. Qatar will also probably be fine. They have lots of money and built lots of infrastructure which they can open to the world.

Actually, I think post-oil, we'll finally have peace in the region. Nothing to fight over any more.

Re:Why did renewables become so cheap so fast? by pasttense01 on Thursday December 03, 2020 @09:49PM (#25298356)
Fossil fuels also creates petrochemicals used to create plastics and other products. Does anyone see plastics disappearing?
Re:Why did renewables become so cheap so fast? by asdfasgasdgasdg on Wednesday December 02, 2020 @11:07PM (#25285269)
Saudi Arabia's plan was to share the risk by taking Saudi Aramco public, right? Or at least that was part of the plan.
Re:Why did renewables become so cheap so fast? by HeadsUpHigh on Thursday December 03, 2020 @08:17AM (#25288503)
SA has been dumping all their oil money on investments for a long time now. They know what's coming.
Re:Why did renewables become so cheap so fast? by melenaboija on Wednesday December 02, 2020 @10:00PM (#25284793)
Maybe they should (I have no idea if they are already doing so) invest in renewables
Re:Why did renewables become so cheap so fast? by munk-a on Wednesday December 02, 2020 @08:03PM (#25283975)
We don't - but society didn't feel obligated to carry the ferriers when the car eclipsed the horse and we (again, abstract society) have generally been pretty okay with not specifically planning for those disenfranchised populations. This is brutal and it's capitalism - if you're a staunch libretarian you probably don't mind that those who didn't adapt are outed as losers but... these sorts of technological revolutions have a lot of spare efficiency that's brought along with them. That spare efficiency can be taxed and used to help fund education and small business loans to try and preserve prosperity.

When it comes to the international scene I think it's pretty clear that the "haves" coming will have strong reasons to make sure that the "have-nots" aren't devolving into anarchy since that causes global problems. Whether they act intelligently isn't something I can comment on - but there are clear benefits to everyone involved.

Re:Why did renewables become so cheap so fast? by ClumsyPilot on Wednesday December 02, 2020 @10:53PM (#25285172)
> "sure that the "have-nots" aren't devolving into anarchy since that causes global problems"

Yeah, because we've done a great job of stewarding middle-east so far.

Even with the best intentions, it's not clear this " statebuilding" is even remotely realistic

Re:Why did renewables become so cheap so fast? by munk-a on Thursday December 03, 2020 @04:51PM (#25295662)
I think it's possible to supply resources to help a state become more stable. But I also think that that is almost never the actual goal due to greed.
Re:Why did renewables become so cheap so fast? by SubiculumCode on Wednesday December 02, 2020 @10:10PM (#25284878)
A whole lot of sun in Saudi Arabia....means a whole lot of energy to use.
Re:Why did renewables become so cheap so fast? by addicted on Thursday December 03, 2020 @04:58AM (#25287395)
Nations that depend on oil for their economy are already almost universally terrible states.

Reducing their oil income will mean they are terrible states with less money to fund their terrible activities across the entire world.

If Saudi Arabia runs out of oil money, the only things that will happen is their population will shrink dramatically as the vast majority of the population, who are immigrants from the rest of the world go back to the far more populous countries they come from, and they will have less money to fund Islamic terrorism across the world, and especially in Asia, probably greatly reducing whatever efficacy these organizations currently have.

Re:Why did renewables become so cheap so fast? by Schiendelman on Wednesday December 02, 2020 @07:23PM (#25283692)
It’s always better to force us to make that plan sooner than later. The later we get, the worse the consequences are. Nobody’s going to prepare for any of this.
Re:Why did renewables become so cheap so fast? by ponker on Wednesday December 02, 2020 @11:21PM (#25285342)
The only thing stopping the US from turning Saudi Arabia to glass is that we need their oil. If we don’t it’s game over.
Re:Why did renewables become so cheap so fast? by Qwertious on Wednesday December 02, 2020 @11:41PM (#25285461)
Saudi Arabia also is useful for a military base, and to keep Iran in check.
Re:Why did renewables become so cheap so fast? by chiefalchemist on Wednesday December 02, 2020 @08:34PM (#25284198)
Well, not just countries but whole industries/sectors are going to collapse. It's not like we're going to retrain an oil driller to be software engineer.

Yes, the ecological benefits shine. But we need to prepare for the sociopolitical and socioeconomic fallout. Given how prepared we've (not) been for addressing climate change, it's difficult to imagine we'll be prepared for the unintended consequences of renewables. What leader or elected official is going to be that messenger?

Re:Why did renewables become so cheap so fast? by donw on Wednesday December 02, 2020 @10:42PM (#25285099)
> It's not like we're going to retrain an oil driller to be software engineer.

Why not? Equipment at that scale is complicated, and requires a lot of skill and experience to operate.

Not to mention responsibility. When you screw up, people die. Very likely including you.

Re:Why did renewables become so cheap so fast? by chiefalchemist on Thursday December 03, 2020 @06:08AM (#25287740)
You're discounting a key variable in the equation: You can't teach people who are not motivated to learn; who don't have enough desire to learn; who literally can't afford a "life changing" transition.

Given the pay rate of oil workers, few are going to plan ahead and switch careers to something paying less. Keep in mind, that new pay drops further as the supply (of devs) increases.

In theory, I agree with you. However, the reality is inertia is a key force in life. My life. Your life. All our lives. And a magic wand - Poof! You're a software developer - has little proof of effectiveness to date under such circumstances. Yes, some success stories, but none the less limited. More software bootcamps are the answer? I'd like to see evidence of that.

We're not going to solve real problems with fantasy based on disconnected from reality. If we could this conversation would not be necessary.

Re:Why did renewables become so cheap so fast? by donw on Monday December 07, 2020 @04:58AM (#25330744)
I think there's a lot of underlying assumptions here we need to unpack.

First, you are correct, not everybody is just going to "learn to code", and that's not where I was going.

The industrial revolution replaced, to a large degree, muscles with machines, but still required human minds to work those machines.

This enabled an explosion of wealth across the entire world, giving everybody, in essence, access to the economic equivalence of an entire village's worth of labor. Goods which were once difficult to produce, and thus available only to the wealthy, became commonplace.

You see this in design trends: ornate designs were favored until mass manufacturing rendered them trivial to reproduce, and then the world embraced Futurism and Bauhaus.

In the information revolution, we are replacing minds with machines.

We don't need as many muscles, nor do we need as many minds, and where we seem to be headed is a sort of neo-feudalism, as those that control the machines have all the power, and our societies are ill adapted for all the muscles and minds that find themselves no longer economically necessary.

Nobody has a good answer to this. UBI, if implemented properly, may solve part of the problem, but human beings derive a great portion of their psychological nourishment from being valuable to their tribes.

Just as how not everybody is going to learn to code, not everybody wants to be an artist or a musician, either.

That's not even the ugliest problem.

Two: There tends to be a very common assumption amongst the technorati, of which I suppose I am a member, that "lesser" folks, those who learned a trade instead of getting a computer science degree, can't learn how to code.

I personally hate this attitude, and push back against it wherever I can. Yes, not everybody can be even a mediocre programmer; but, a great programmer can come from anywhere.

Re:Why did renewables become so cheap so fast? by mulmen on Thursday December 03, 2020 @12:33AM (#25285747)
It is a mistake to think that modern corporate software development is much different than building pickup trucks. This is a software manufacturing industry. The skills are trainable.
Re:Why did renewables become so cheap so fast? by jganetsk on Wednesday December 02, 2020 @11:01PM (#25285220)
Also other practical consequences of solar and wind: what about land usage? How much land do we need to power our huge appetite for energy? What impact does that have on the environment? Mining for rare Earth minerals? How do we recycle these systems at the end of life?

People keep talking about the cost of renewables, but in fact, money is the one renewable resource that we do have.

All of the above are majorly important questions. Maybe renewables aren't so renewable after all.

Re:Why did renewables become so cheap so fast? by disown on Wednesday December 02, 2020 @08:15PM (#25284055)
> It's inevitable; fossil fuels are on the way out.

It's not on the way out. Fossil fuel use is increasing and projected to increase for the next 3 decades at least.

solar/wind/etc account for pretty much nothing today.

https://ourworldindata.org/grapher/global-energy-substitutio...

And the 2050 projection shows that petroleum and natural gas use will increase and that even coal will rebound by 2050.

https://www.eia.gov/todayinenergy/detail.php?id=41433

Also, that huge spike for "renewables" is mostly dams. Not wind or solar.

Re:Why did renewables become so cheap so fast? by ozborn on Wednesday December 02, 2020 @11:29PM (#25285388)
EIA projections are garbage and have been for years, go look at their own old projections if you want to verify this.

World coal consumption peaked in 2013, not sure why you believe it is coming back in 2050?!

Most of the new global energy production brought online is renewables, and has been for the last 4 years...The renewable fraction is also increasing. Not sure why you believe fossil fuel use will increase for the next 3 decades?!

Re:Why did renewables become so cheap so fast? by disown on Thursday December 03, 2020 @01:06AM (#25285944)
> EIA projections are garbage and have been for years, go look at their own old projections if you want to verify this.

Okay.

> World coal consumption peaked in 2013, not sure why you believe it is coming back in 2050?!

Because more than half the world's population has yet to industrialize.

> Most of the new global energy production brought online is renewables, and has been for the last 4 years..

Okay.

> Not sure why you believe fossil fuel use will increase for the next 3 decades?!

Firstly, because they are increasing. Secondly, more than half the world's population has yet to industrialize. Thirdly, tons of investment in natural gas.

Fossil fuel use is increasing in the US. Do you really think it'll slow in poor developing countries in south asia, south east asia and africa? I believe fossil fuel use will increase for the same reason EIA and every other major energy agency believes it will increase. Reality.

Re:Why did renewables become so cheap so fast? by yazaddaruvala on Thursday December 03, 2020 @04:38AM (#25287255)
> Because more than half the world's population has yet to industrialize.

This was true when the projections were that renewables would be more expensive than fossil fuels, but “developed” countries would invest in CO2 reduction “for the greater good”.

However, as per the article, renewables (including batteries) are going to become significantly cheaper than fossil fuels.

Any reason to believe countries “looking to industrialize” will opt for the more expensive fossil fuel option?

Re:Why did renewables become so cheap so fast? by disown on Thursday December 03, 2020 @11:05PM (#25298762)
> Any reason to believe countries “looking to industrialize” will opt for the more expensive fossil fuel option?

Sure, it isn't cheaper or more economical. You are not going to industrialize with rooftop solar panels. Or wind farms which only produce electricity when its windy. For the same reason batteries or gas is cheaper than jet fuel but you can't power a plane on double a batteries.

There are major geopolitical "wars" happening right now over gas/oil pipelines.

https://www.bloomberg.com/news/articles/2020-11-29/nord-stre...

If "renewables" were cheaper or going to be cheaper, why would europe, russia, US, middle east, etc waste their time?

Or fight horrific wars over pipelines.

https://www.news.com.au/world/middle-east/is-the-fight-over-...

Here is the US oil production. Notice that huge spike the last 10 years?

https://en.wikipedia.org/wiki/File:US_Crude_Oil_Production_a...

Here is US gas production. Notice the huge spike the last 10 years?

https://en.wikipedia.org/wiki/File:US_Natural_Gas_Production...

The "renewables" are cheap and going to save the world are for naive children who don't know how the world works. The kind of naive people who think veganism is good for the environment/animals or that we can solve our landfill issues by flying garbage into the sun. Or the naive people who think renewables are actually good for the environment.

Renewable energy production is going to rise for sure, but much of that will be hydroelectric power via dams. Those cause their share of environmental problems.

If wealthy developed nations are opting for "more expensive fossil fuel", even to the point of going through costly wars, what do you think poor undeveloped countries are going to do? It's not rocket science.

The ony solution to our fossil fuel problem is a revolutionary breakthrough like fusion. That's it. Until then the world is going to burn fossil fuel for many more decades at the very least.

Re:Why did renewables become so cheap so fast? by hectormalot on Wednesday December 02, 2020 @10:19PM (#25284939)
I hope they (EIA) are off the mark. If the predictions from the EIA a will materialize, we’re going to have a huge carbon problem.

However, I think there also are reasons to believe things will be better:

1) the EIA forecasts linear growth of renewables, while its been behaving exponentially over the last 5-10 years. That gives me hope they’ve underestimated the long term growth rate. (It would be interesting to compare their older predictions vs actual)

2) nearly all of the energy consumption growth is non-OECD and will require newly built generation. If cost of renewables continues to drop, it might just be economic sense that pushes renewables over coal

3) at least on the EU side, fossil fuels are increasingly getting a negative connotation. On top of the financial comparison, I expect this could dampen new fossil growth as well.

Re:Why did renewables become so cheap so fast? by disown on Wednesday December 02, 2020 @11:22PM (#25285346)
> I hope they (EIA) are off the mark. If the predictions from the EIA a will materialize, we’re going to have a huge carbon problem.

The only way EIA will be off the mark is if we get something like fusion. Currently the major geopolitical issue is natural gas pipelines. Major nations wouldn't be fighting over gas pipelines if people believed fossil fuels were over.

> 1) the EIA forecasts linear growth of renewables, while its been behaving exponentially over the last 5-10 years.

And it still amounts to nothing. Solar/winds accounts for 1% of energy. And that's after 10 years of subsidies in the biggest economies around the world.

> 2) nearly all of the energy consumption growth is non-OECD and will require newly built generation. If cost of renewables continues to drop, it might just be economic sense that pushes renewables over coal

That will be all fossil fuels. The developing nations aren't going industrialize on solar/wind. Even developed nations can't do that.

> 3) at least on the EU side, fossil fuels are increasingly getting a negative connotation. On top of the financial comparison, I expect this could dampen new fossil growth as well.

Right... One of the biggest per capita producer of oil is norway.

https://en.wikipedia.org/wiki/List_of_countries_by_oil_produ...

The 2nd largest oil company in the world is a anglo-dutch company.

https://en.wikipedia.org/wiki/Royal_Dutch_Shell

And of course europe just invaded and took over libya for their oil. The EU is trying to take over venezuela for their oil. Etc.

The EU is one of the biggest direct consumers of fossil fuels ( and the largest consumer directly+indirectly ).

Fossil fuels aren't going anywhere. That's just physical reality. It's physics. Sure renewables may slow the rate of growth, but growing more slowly is still growing.

The only thing that will cause a decline in fossil fuels is economic collapse or a genuine scientific breakthrough like fusion energy.

Re:Why did renewables become so cheap so fast? by hectormalot on Thursday December 03, 2020 @04:47AM (#25287315)
> The only way EIA will be off the mark is if we get something like fusion. Currently the major geopolitical issue is natural gas pipelines. Major nations wouldn't be fighting over gas pipelines if people believed fossil fuels were over.

I'll point out that the EIA has been off the mark wrt renewables in the past. For example: in 2010 [1], the EIA predicted renewables to grow by 30 Quadrillion BTUs in the next 20 years (2010-2030), that took only 8 years instead of 20. In their latest report they had to update that to a growth of 120 Quadrillion BTOs over the same timespan (2010-2030) (i.e. they were off by a factor of 4x).

As a thought experiment: The world doubled renewables in the last 10 years. If we maintain that CAGR until 2050, that would mean growth from ±100 Quadrillion BTU in 2020 to 200 in 2030, 400 in 2040 and 800 in 2050. If the totals from the EIA in 2050 are correct (±900 Qd BTU), then that would cover almost 90% of primary energy consumption globally.

Note: I realise this is oversimplified. We'd run into dampening factors (e.g. intermittency of solar/wind) far before we reach 90%. Nonetheless, based on the current growth I'm happy to argue that the EIA is underestimating growth potential of renewables.

> Right... One of the biggest per capita producer of oil is norway. > The 2nd largest oil company in the world is a anglo-dutch company.

The present doesn't have to describe the future:

- Shell is still huge company. Yet, had you invested in Shell 5 years ago, your stocks would be 33% lower today (-47% for Exxon). Had you invested in some of the established renewable energy players e.g. Orsted, Vesta, or Iberdrola, you'd be up between 75 and 350%.

- Same in the US: Nextera (US Wind and Solar player) is currently valued higher than BP, Total or Shell. ($147 bln), and doubled market cap in the last 5 years.

The Dutch version of the FT ran an article yesterday on how investors are increasingly wary of investing in fossil fuels, and moving more into renewables. They made the comparison to how it suddenly became undesirable to invest in e.g. Tobacco. [2]

[1]: http://large.stanford.edu/courses/2010/ph240/riley2/docs/EIA...

[2]: https://fd.nl/ondernemen/1366175/beleggers-draaien-van-fossi...