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Re:Europe is in danger of rolling electricity shortages by sschueller on Sunday September 25, 2022 @09:06AM (#32970926)
Here is what Switzerland is doing at the moment to prevent the worst case which would be rolling black outs.

They are planning for the worst case so they don't get caught with their pants down. This includes:

- Currently trying to fill as many reservoirs as possible

- Securing gas in foreign reservoirs.

- Plan for emergency gas plants that can be operational by January/February, the time Switzerland has the least electricity available.

- Legal framework to deal with energy shortage such as deciding which industry is considered essential and what kind of compensation would be provided for those that get shut off if it gets to this.

- The SBB is calculating how much electricity they can save by reducing trains and also piping power into homes instead of trains. From what I heard, current calculations show reducing service by 30% only saves around 10% electricity.

They also put out a plan which starts with asking people to use less electricity to worst case which would be planned 4 hour rolling blackouts.

Peoples' homes not getting electricity will be the last resort and unlikely as large industries will be asked first to stop producing and take the government money.

Switzerland produces more electricity per year than it needs. The issue is that the amounts don't line up so they export excess and import when they don't have enough.

Re:Europe is in danger of rolling electricity shortages by panick21_ on Sunday September 25, 2022 @01:37PM (#32973795)
The saddest vote (outside of immigration) in Swiss history is our complete destruction of nuclear energy in terms of both research and production. Instead of building new reactors we have committed to ... something. I only hope we can overturn this complete idiocy and start to build new reactors.

Having been a fan of this for so long this is just sad and pathetic that we now have to consider things like rolling blackouts.

That this is a thing in Europe in general is sad.

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @01:53PM (#32973968)
As someone who is also "pro-nuclear" it is upsetting to see this take place.

The "anti-nuclear" camp has won, but based on what sort of logical argument? Fear? what about Chernobyl?

It is one thing to be "anti-nuclear" but they failed to provide alternatives. "WIND" or "Solar" is not going to replace 3,500 MW of nuclear power without damaging a LOT of land.

Now millions face rolling blackouts and energy shortages when nuclear could have been providing clean energy. I live within 8KM of a nuclear plant which has been running accident free 24x7 since 1971.

Re:Europe is in danger of rolling electricity shortages by Gwypaas on Sunday September 25, 2022 @02:44PM (#32974553)
Simply cost. If the plants started in the early 2000s would have been delivered on time and budget they would be a huge part of the transition today.

Now nuclear costs 3-5x more compared to renewables and is simply not relevant.

> "WIND" or "Solar" is not going to replace 3,500 MW of nuclear power without damaging a LOT of land.

If land use is what you measure impact based on a much better target is the beef industry.

https://ourworldindata.org/grapher/land-use-per-kg-poore

Re:Europe is in danger of rolling electricity shortages by moonchrome on Sunday September 25, 2022 @03:07PM (#32974848)
>Now nuclear costs 3-5x more and is simply not relevant.

Compared to what ? Energy prices have jumped 2-3x in some places so far, and it's not even winter yet. Comparing renewable prices as averages or whatever is fine if you like blackouts ?

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @03:28PM (#32975059)
This is the CORE of the energy debate..

People throw out whatever nonsense they like to support their position.

"Nuclear costs 3-5x" and as you point out, compared to what?

The cost of sitting around for 20 years debating this and not taking any action at all has lead to much worse problems - power shortages.

These "anti-nuclear" types fail to apply logic to their debate.

I asked how much power is produced by solar during the long winter months, i suspect they will not respond as it is against their view - solar is NOT viable in cold-weather climates. You need a reliable "base" system and nuclear is very well suited for this. Our plants (CANDU) can be refuelled while producing near-full power greatly reducing the need to shut them down.

The reason the temperatures fall below zero during the winter where i live is obvious.. The energy we receive from the sun has been greatly reduced.

How would solar power address the reduction in available solar energy, and the increased demand for energy for heating?

Re:Europe is in danger of rolling electricity shortages by Gwypaas on Sunday September 25, 2022 @03:33PM (#32975119)
Because no one proposes solar in the north European winter. It's all about the geographically decoupled off shore wind.

For the cost see for example:

https://www.lazard.com/perspective/levelized-cost-of-energy-...

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @04:03PM (#32975456)
I assume you find the "subsidized wind" prices attractive? Who pays the subsidies?
Re:Europe is in danger of rolling electricity shortages by ideamotor on Sunday September 25, 2022 @05:22PM (#32976416)
Maybe google some actual research papers on this and other energy policy questions? But what do I know.
Re:Europe is in danger of rolling electricity shortages by wizofaus on Sunday September 25, 2022 @06:25PM (#32977018)
Surely the main issue with winter in more northern regions is the significantly reduced period of the day for which any solar-generation is even possible. During the daylight hours there's still more than enough total insolation to heat the small amount of air we need to inside our houses, but you obviously need some form of storage (or incredibly good insulation, arguably a form of storage too) to ensure buildings can remain a comfortable temperature throughout the day and night. From a purely technical feasibility point of view, there's always sufficient insolation somewhere/somewhen to provide all our energy needs, but whether it's practical or economical compared to alternatives such as nuclear is worth doing the sums on.
Re:Europe is in danger of rolling electricity shortages by petre on Monday September 26, 2022 @12:49AM (#32979535)
> During the daylight hours there's still more than enough total insolation to heat the small amount of air we need to inside our houses

I sold solar panel for 10 years. Both solar thermal and PV. This is simply not true. You need to greatly oversize your panels (≥6x) and also have a passive house with a huge storage buffer (>5000 liters). In the summer you end up having to pump the waste heat into a pool. There are also maintenance costs. For PV you need huge amounts of battery storage. It's simply not economical above the 40° parallel to use solar for heating. For DHW or charging your EV it's okay, but in the winter you'll get at most 1/6 the amount of heat or electricity that you get in the summer provided that the panels are not covered in snow.

Re:Europe is in danger of rolling electricity shortages by wizofaus on Monday September 26, 2022 @04:12AM (#32980651)
That would seem to be essentially agreeing with my point - there's enough insolation but it's not necessarily economical to capture it with home PV systems.
Re:Europe is in danger of rolling electricity shortages by RC_ITR on Sunday September 25, 2022 @04:27PM (#32975779)
>solar is NOT viable in cold-weather climates

I agree with a lot of what you say, but also don't fall into the trap of what you are accusing others of doing.

In places like Germany, Wind and solar actually counter-balance each other very well. [0]

[0] https://www.researchgate.net/figure/Seasonal-cycle-of-the-ca...

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Sunday September 25, 2022 @07:23PM (#32977517)
Coal has been at all time record highs the past couple of years (well before Russia Ukraine war), and it's not even close. Like 3x previous record highs and more like 6x usual prices.

10 years ago I was assured that coal was dead, killed by wind and solar, which were already cheaper than coal at $60/T, and falling. How is it possible then that 10 years on with all the vastly expanded and even cheaper and better renewables, that people are paying $430/T for coal? And it's not the remaining few legacy assets winding down as they compete for a dwindling supply of fuel, global coal production is rising, new coal power plants are being built.

I've never heard any of these people go back and reflect on what they got wrong about their predictions about coal, what they missed and where their logic was flawed. What I do hear frequently though is "nuclear is dead, renewables are already cheaper"... I'm a little less open minded this time around.

Re:Europe is in danger of rolling electricity shortages by cinntaile on Monday September 26, 2022 @07:24AM (#32981716)
I think you're mixing things here. The western world, the part of the world that bet on renewables, has reduced their dependency on coal.

For the rest of the world that is not the case. It's very easy and fast to build a coal plant and pretty much every country has access to the raw material (independency). For the most part you don't need a specialized workforce either, which you do need for nuclear. It's also not intermittent like solar and wind and the supply chains for solar and wind wouldn't have been able to keep up anyway.

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Monday September 26, 2022 @07:41AM (#32981840)
I don't think I'm mixing things up, I think you are.

Coal extraction in the western world is making huge amounts of money and scaling up production, exactly the opposite of what the naysayers were incessantly parroting.

Coal is no different than wind and solar in terms of accessibility of plant or product. Actually renewables are significantly easier to acquire and scale and deploy in many cases -- millions of people have solar panels on their houses for example. Private, as well as municipal or county level installations are common. As are much larger ones.

> For the most part you don't need a specialized workforce either, which you do need for nuclear.

You certainly do. You can't just throw a bunch of people from the street together and tell them to run a coal mine, supply line, and power plant.

> It's also not intermittent like solar and wind and the supply chains for solar and wind wouldn't have been able to keep up anyway.

Might be zeroing in on some of the problems...

Re:Europe is in danger of rolling electricity shortages by cinntaile on Monday September 26, 2022 @07:54AM (#32981952)
https://ec.europa.eu/eurostat/statistics-explained/index.php...

https://www.ceicdata.com/en/indicator/united-states/coal-pro...

https://www.statista.com/statistics/184333/coal-energy-consu...

https://www.worldometers.info/coal/australia-coal/ Australia has consumption going down but production going up, they're selling to China and India.

I hope this clears up your confusion.

> Actually renewables are significantly easier to acquire and scale and deploy in many cases -- millions of people have solar panels on their houses for example. Private, as well as municipal or county level installations are common. As are much larger ones.

You missed my point. You need a lot less materials for the same amount of power in a coal plant and digging for coal is easier to scale up.

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Monday September 26, 2022 @09:36AM (#32982957)
I didn't, you're confused about my original point. Nothing you said addresses what I wrote. Try going back and re-reading it.
Re:Europe is in danger of rolling electricity shortages by cinntaile on Monday September 26, 2022 @09:51AM (#32983110)
I'm saying those claims were limited to the western world, they didn't address anything else. Where it is true that coal is on its way out.
Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Monday September 26, 2022 @06:34PM (#32989491)
No they weren't.
Re:Europe is in danger of rolling electricity shortages by cinntaile on Tuesday September 27, 2022 @05:08AM (#32993063)
I guess it's about time you back up your claims with some sources, your memory from a decennium ago might not be as accurate as you think.

Here is the IEA World Energy Outlook from 2010. The presentation is simplified, check out page 11 in [0] for example. As you can see the OECD numbers go down, but the China, India and other developing market numbers go up. Giving us a total increase. You can check out the more in depth IEA report here [1].

[0] https://www.oecd.org/berlin/46389140.pdf [1] https://iea.blob.core.windows.net/assets/1b090169-1c58-4f5d-...

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Tuesday September 27, 2022 @07:01AM (#32993731)
Sounds like sealioning TBH. No, you can easily refresh your own memory if you've forgotten about it. Coal mines infrastructure and generation everywhere were being called stranded assets, "killed by renewables". Your claim that it was just in the west doesn't make sense because mines in western countries export to China and India etc.
Re:Europe is in danger of rolling electricity shortages by cinntaile on Tuesday September 27, 2022 @07:19AM (#32993862)
> Sounds like sealioning TBH.

Why the intellectual dishonesty? Why do you try to discredit what I say, backed by sources, when you rely on nothing but your own fallible memory to back up your claims? Just back up your claims with sources, it's really not that hard.

> Your claim that it was just in the west doesn't make sense because mines in western countries export to China and India etc.

If you check the previous links that I posted, you will see that coal production in the west has reduced as well.

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Tuesday September 27, 2022 @06:18PM (#33001864)
You don't have to come up with sources to everything obvious, that's an intellectually dishonest way to argue. Obviously people were calling coal mines in western countries stranded and dead assets, if you weren't paying attention and don't think that is the case, then it's actually on you to provide evidence for this extraordinary claim.

> If you check the previous links that I posted, you will see that coal production in the west has reduced as well.

You keep blathering about things that don't address anything I wrote. Go back and actually read what I wrote and have a think about what you're actually trying to say about it before you try again.

Coal production in (at least some) western countries, e.g., USA has actually started to increase in the past year or so in response to demand.

Re:Europe is in danger of rolling electricity shortages by cinntaile on Tuesday September 27, 2022 @08:02PM (#33002744)
> Obviously people were calling coal mines in western countries stranded and dead assets, if you weren't paying attention and don't think that is the case, then it's actually on you to provide evidence for this extraordinary claim.

That's what I claimed, I'm happy you agree. This claim did not extend towards the rest of the world (so not like you claimed), the consensus among experts was that they would be increasing their coal consumption. This is also what happened.

> Coal production in (at least some) western countries, e.g., USA has actually started to increase in the past year or so in response to demand.

I don't think anyone missed the gas crisis.

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Tuesday September 27, 2022 @08:47PM (#33003037)
> That's what I claimed, I'm happy you agree. This claim did not extend towards the rest of the world (so not like you claimed),

It did ,because western countries export coal to the rest of the world.

Look if you can't admit you were parroting that coal was killed by renewables without any understanding of commodity boom/bust cycles or energy demand trajectory the world that's quite understandable it's difficult to face reality, but you don't have to keep at it.

Re:Europe is in danger of rolling electricity shortages by cinntaile on Tuesday September 27, 2022 @09:27PM (#33003279)
> It did ,because western countries export coal to the rest of the world.

As I said, coal production and consumption in the west has gone down. Coal plants and mines have closed. The trend is downwards. Do you really refuse to accept this when it's what the data says? This is quite worrying I must say, is there some ideological bias at play here?

> Look if you can't admit you were parroting that coal was killed by renewables without any understanding of commodity boom/bust cycles or energy demand trajectory the world that's quite understandable it's difficult to face reality, but you don't have to keep at it.

Coal is being killed by renewables, nuclear, hydro, gas, ... in the west. Whatever is cheaper tends to win out in the end. All you have to do is look at the data, I even linked it for you. Although it's experiencing a hiccup right now due to the gas crisis. It will obviously take a bit longer for the rest of the world to catch up, even without the current crisis.

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Tuesday September 27, 2022 @09:57PM (#33003448)
Read what I wrote and respond to that or not at all. You can't goad me into "admitting" something I'm not arguing against, because I'm not in some religious anti renewable or pro nuclear or coal cult.

You were wrong if you were reciting the popular prayer "coal is dead, killed by renewables" a few years ago. Hopefully you come to understand that and reflect on what that means for the credibility of the kind of sources you get your information from, and what that means for your ideas about nuclear and other things too.

Re:Europe is in danger of rolling electricity shortages by cinntaile on Tuesday September 27, 2022 @11:12PM (#33003850)
> Read what I wrote and respond to that or not at all. You can't goad me into "admitting" something I'm not arguing against, because I'm not in some religious anti renewable or pro nuclear or coal cult.

Did you not claim:

>"coal is dead, killed by renewables." was said by people around 10 years ago and that this referred to the entire world?

I'm assuming people aren't just random Twitter users but actual reputable people.

I have provided a reputable source from 2010 that said that total coal consumption would rise and that this increase is due to an increased usage in the developing world. This is true today, see [0] so the prediction was on point. All you have to do is show us that a reputable source has claimed that coal was dead and that this referred to the entire world. Somewhere around 2010. This would settle the debate.

> You were wrong if you were reciting the popular prayer "coal is dead, killed by renewables" a few years ago. Hopefully you come to understand that and reflect on what that means for the credibility of the kind of sources you get your information from, and what that means for your ideas about nuclear and other things too.

Don't you think it would be really weird if I was supposedly reciting something that I say wasn't claimed in the first place? The claim you mention refers to the west and no real energy expert worth his or her salt would have claimed that this would be the case for the entire world. It's simply not possible for the developing world to do that. It wasn't possible in 2010, when the costs for renewables were much higher than they are now, and it isn't possible now.

I think the International Energy Agency is quite a reputable source? They do research and advice policy makers all around the world.

Also I'm a bit confused... My ideas about nuclear and other things? I'm not following here, what do you mean? And what does it have to do with the topic at hand?

[0] https://ourworldindata.org/energy-production-consumption

Re:Europe is in danger of rolling electricity shortages by throwawaylinux on Tuesday September 27, 2022 @11:36PM (#33003969)
Look, gullible know-nothings actually believed and could not stop themselves from parroting endlessly that coal mines and infrastructure around the world were dead, killed by renewables. Renewables were cheaper, coal was dead -- that was the complete story in their minds.

They were just led astray by misinformation from special interests, and they were wrong.

The same people have also been claiming that nuclear is dead, killed by renewbales. Their credibility speaks for itself.

No need to reply with apologetics, or arguments about something I didn't say.

Re:Europe is in danger of rolling electricity shortages by Schroedingersat on Monday September 26, 2022 @10:25PM (#32990982)
Great reason not to choose nuclear then.

Renewables are more reliable. $10 will get you one watt of nuclear which will be off 10-40% of the time. $10 of solar + wind + storage will get you at least 1 watt every hour of the year in and at least 1W of variable power even in Germany or Canada at any scale from micro generation to 100s of MW.

Re:Europe is in danger of rolling electricity shortages by Gwypaas on Sunday September 25, 2022 @03:21PM (#32974990)
Then it's even better to get 3-5x the effect per invested dollar.
Re:Europe is in danger of rolling electricity shortages by belorn on Sunday September 25, 2022 @04:04PM (#32975478)
I can easily earn a huge profit by trade 3-5x energy at one point in time, to get 1x energy at an other.

As an example, in my zone, if someone provided 1x energy at 7pm, and I repaid that by providing 3x of that energy at 3am, I would still earn a profit of about 25%.

The price prognosis for tonight is even lower, so I could trade 1x for 6x and still make a nice profit from the price difference.

Re:Europe is in danger of rolling electricity shortages by Schroedingersat on Monday September 26, 2022 @10:30PM (#32991001)
So you're saying that a solar storage system which costs a fraction of a nuclear system is way better because you produce most of your energy during high demand and can move the rest rather than producing most of it at low demand times?
Re:Europe is in danger of rolling electricity shortages by moonchrome on Sunday September 25, 2022 @04:02PM (#32975448)
Yes - amazing - the reason prices are spiking is because supply is unstable and unable to support demand - and will be even more unstable in winter. Great for people selling electricity from renewables (although EU is capping their profit for 'fairness') but sucks for consumers.
Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:54PM (#32974696)
what·a·bout·ism /ˌ(h)wədəˈboudizəm/ noun BRITISH the technique or practice of responding to an accusation or difficult question by making a counteraccusation or raising a different issue.

what does "beef" have to do with converting land to wind farms?

perhaps you could respond back with how solar panels are not actually very environmentally friendly? They produce a lot of toxic chemicals to manufacture.

Tell us, to replace 3,500 MW of nuclear power, how many acres of land must be converted to wind/solar? what is the environmental/social impact of doing this?

How much power is produced in a cold / dark winter via solar/wind vs nuclear.

Re:Europe is in danger of rolling electricity shortages by wizofaus on Sunday September 25, 2022 @06:45PM (#32977180)
There's plenty of studies done comparing the footprint of nuclear to solar/wind, generally they show they're more or less equivalent, depending on what you measure and various assumptions built into the study - at least one IPCC study showed nuclear could have a measurably (up to 4x!) lower carbon footprint than solar. At any rate there's certainly no real reason to object to nuclear on environmental grounds (but on economical grounds, terrorism risk, plutonium proliferation, etc., sure, there are downsides that don't really exist with renewables).
Re:Europe is in danger of rolling electricity shortages by derefr on Sunday September 25, 2022 @03:31PM (#32975098)
A bit of Googling suggests that Switzerland doesn't have a beef industry. Steak costs more in Switzerland than pretty much anywhere else in the world, as it has to be imported (no local industry), and the tariffs on it are also very high.

Of course, they have cows, for milk, for the cheese industry that they do have. But raising dairy cattle has only a fraction of the impact that beef cattle do (as you're not constantly slaughtering them and feeding up new ones.)

Re:Europe is in danger of rolling electricity shortages by yakak on Sunday September 25, 2022 @04:36PM (#32975902)
Just over 80% of beef consumed in Switzerland is produced in Switzerland.
Re:Europe is in danger of rolling electricity shortages by brnt on Sunday September 25, 2022 @09:11PM (#32978243)
Most animal feeds (by calorie) going into that beef: not produced in Switzerland though.
Re:Europe is in danger of rolling electricity shortages by deevolution on Sunday September 25, 2022 @05:35PM (#32976535)
> "Now nuclear costs 3-5x more compared to renewables and is simply not relevant."

We're seeing the hidden cost of renewable energy now, aren't we? Cheap because it's supplemented with natural gas to provide base load. If the politicians actually cared about the climate, they would be adamant about supplementing with nuclear, which is far far more energy dense.

https://xkcd.com/1162/

Re:Europe is in danger of rolling electricity shortages by Schroedingersat on Monday September 26, 2022 @10:59PM (#32991138)
Yes, it's definitely the 7% wind and solar performing exactly as advertised that is the cause of the issue, not the 35% gas and 10% nuclear which are both having problems.

We should definitely spend our money on a system that will provide 1W of baseload 60-80% of the time and require gas for the rest, rather than a wind+solar+storage system that will provide at least 1 watt 100% of the year and average 2-5W depending on location.

Re:Europe is in danger of rolling electricity shortages by midislack on Sunday September 25, 2022 @09:48PM (#32978441)
Hindus might not realize this but Europeans will kill for beef. Like, you're got getting rid of the beef industry, ever, period. I see you.
Re:Europe is in danger of rolling electricity shortages by rasz on Sunday September 25, 2022 @02:41PM (#32974515)
The role of Russian-funded environmental organisations in shaping EU climate policy https://www.europarl.europa.eu/doceo/document/P-9-2022-00127...
Re:Europe is in danger of rolling electricity shortages by ZeroGravitas on Sunday September 25, 2022 @04:53PM (#32976100)
Dramatic Question.

Boring but sensible answer:

https://www.europarl.europa.eu/doceo/document/P-9-2022-00127...

> Russia is one of the world’s biggest producers of oil, gas and coal. Continuous reliance on fossil fuels and delays to clean energy transition benefit Russia.

> Following on from this the Commission has put forward an additional proposal to speed up transition to clean energy sources by amending the directives on the Energy Performance of Buildings, Energy Efficiency and Renewable Energy[3].

Re:Europe is in danger of rolling electricity shortages by Schroedingersat on Monday September 26, 2022 @10:19PM (#32990949)
Just stop. We don't even have to consider the unlimited public liability, submitting to geopolitical domination, giving monopoly power over the economy to a handful of fuel prpviders and existential threats anymore because nuclear reactors are so bad that subsidized ones cannot even compete against renewables at high latitudes.

For the build price of 1 watt of nuclear plant which will be at best 90% available (but more likely 60-80) you can get a solar/wind mix at retail micro generation prices further from the equator than 90% of the population with zero hours of producing less than 1 watt (much of which is dispatchable too) and 1 additional net watt of variable energy. Allow for the same availability as a nuclear reactor and the price is a fraction. Then for just the running costs of an already built nuclear you can pay the whole thing off before the reactor even opens. Give it five years and the LCOE of solar will be less than the fuel costs.

The solution was to stop wasting billions on nuclear and subsidizing fossil fuels and actually invest in renewable tech half a century ago.

Solar energy density is such that just covering structures and open paved areas in any region with less than 10k people per km^2 can cover average primary energy (not just electricity). It's far less than cattle grazing land or land used for fuel ethanol to greenwash the auto industry. The land use is a complete non-issue.

Re:Europe is in danger of rolling electricity shortages by tuatoru on Sunday September 25, 2022 @04:56PM (#32976141)
> "WIND" or "Solar" is not going to replace 3,500 MW of nuclear power without damaging a LOT of land.

Well, let's see. Wind uses negligible land if incorporated onto farms, so I'll assume it's all solar.

Nuclear capacity factor (fraction of the time it's operating): 0.9, call it 100%.

PV capacity factor 0.2

PV nameplate panel production per square metre 200W

PV land coverage fraction (access paths beside PV panels take up space) 0.5

Total land needed for PV to deliver equivalent power:

3 500 000 000 / (200 * 0.2 * 0.5) = 175 000 000 m^2 = 175 km^2.

Switzerland's population is 8.5M. Assuming it is 80% urbanised and 20 m^2 per person in cities (less than in Dhaka, 8.9M / 306 km^2): then Switzerland's cities take up 136 km^2. In reality, probably several times this figure.

So the land area is probably less than Switzerland's cities.

If Switzerland wished to accelerate the development of two-layer PV cells, increasing production per area by 50%, then the bulk of the 3.5GW could be provided by rooftop solar in cities.

In reality a mix of wind and PV would be used. Wind is highly compatible with pastoral farming, leaving 90% or more of the land area it "occupies" free for grazing.

The real challenge at present would be sourcing enough storage for the daily usage cycle.

Now, damage. Covering land with inert PV panels does indeed change the soil ecology, but not irremediably. Remove the panels, and the soil would be back to normal inside a decade. Contrast with coal mines and ash piles, and uranium mines. And, as above, the PV could all be on rooftops, which have already damaged the land. Get rid of the buildings!

TLDR: the "LOT of land" is not much, really, and the damage is minimal.

Re:Europe is in danger of rolling electricity shortages by glenstein on Sunday September 25, 2022 @05:15PM (#32976341)
TY for explaining this. I would not have made the point as well as you have, but the "solar + wind is inefficient use of land" argument is an old debunked talking point that has been around for decades.

Like you say, wind can be co-located on farms or other areas that are not otherwise economically useful, with minimal environmental obstruction. Something on the order of 99.99% of the acreage occupied by windmills can continue to be used for other purposes. Solar panels can also be efficiently and thoughtfully located.

Of course, they can also be located poorly as well but it's not something that's like definitionally baked into the technology, it's a matter of having good policy about siting.

Re:Europe is in danger of rolling electricity shortages by wickedsickeune on Tuesday September 27, 2022 @03:13AM (#32992346)
I would recommend that you watch this video: https://www.youtube.com/watch?v=0kahih8RT1k

It's quite well researched, and for someone who was also wondering why there is European aversion towards nuclear power, it showed me that it's not that simple. Nuclear power is quite inconvenient and not as magical "free energy" as it seems.

Re:Europe is in danger of rolling electricity shortages by dafrie on Sunday September 25, 2022 @02:26PM (#32974366)
Additionally there are preparations to temporarily suspend noise/pollution legislation that forbids backup power generators to run for more than 50 hours a year [0]. While the current idea is to only exempt sites (around 300 sites, 250 MW installed capacity) that are already used by SwissGrid for Ancillary Services [1], there is political pressure to temporarily include all sites with installed backup power generators (> 4 GW).

If even a fraction of this installed capacity would run in times of shortages, this should further reduce demand without causing disruption on industrial production or even having to schedule rolling blackouts.

[0] (German) https://www.srf.ch/news/wirtschaft/drohende-energiekrise-str...

[1] https://en.wikipedia.org/wiki/Ancillary_services_(electric_p...

Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @09:25AM (#32971103)
I wonder if it is cost effective going forward to install two meters and panels on every house with one being “essential” and the other being “intermittent” so the power company has the option of blacking out the intermittent boxes only. I’d rather have all my computers, lights, etc shut down than my whole house.
Re:Europe is in danger of rolling electricity shortages by Someone on Sunday September 25, 2022 @09:37AM (#32971201)
Firstly, how would you keep consumers honest about what’s essential?

Secondly, I think “essential” will depend on the duration of the blackout. For a blackout of a few hours, keeping WiFi running so that work from home can continue probably is more essential than heating a water boiler. If the blackout takes a few days, that may change.

Re:Europe is in danger of rolling electricity shortages by fleetingmoments on Wednesday October 05, 2022 @03:47PM (#33100428)
A self-resetting breaker at the power box in the street rated for 10A (220V) or so?
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @09:53AM (#32971347)
There will always be some cheaters and “lifehack - do this dangerous wiring and keep the wifi on” but in general people leave things alone.

We already have interconnect devices for A/C and water heating and car charging in some locations.

Re:Europe is in danger of rolling electricity shortages by redleader55 on Sunday September 25, 2022 @09:31PM (#32978364)
A blackout is not just "someone shutting off your lights". It means the grid is down. And to bring the grid back up, there is a lot of effort (and energy use). If you're lucky the part of the grid with problems is just separated from the rest, but if you get 2-3 zones separated, you might end up with islands and then it will take hours and maybe days to bring it back up. Bringing up the grid from a blackout might not be possible/hard with a majority renewable power in the grid - the power source is just not reliable enough, for example the wind might stop blowing when you need the power to connect with the neighbouring region and obtain frequency sync.
Re:Europe is in danger of rolling electricity shortages by toast0 on Sunday September 25, 2022 @02:10PM (#32974175)
Charge higher rates for essential. Offer rebates for certain users with life safety requirements for uninterrupted power.
Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @03:16PM (#32974951)
> Charge higher rates for essential.

This makes ZERO sense..

I live in a cold climate.. Our furnace is "essential" to prevent my family and i from freezing to death. Under your plan we should pay more for this?

And those who cant afford it? Let me guess, government rebates, making a complex program even more complex?

Any time your solution requires "rebates".. it is flawed from the start.

Re:Europe is in danger of rolling electricity shortages by Someone on Sunday September 25, 2022 @03:29PM (#32975064)
You can also write “Charge higher rates for essential” as “Offer cheaper electricity that has lower quality of service guarantees”.

If seen that way, you wouldn’t pay more; you would have to he choice to get cheaper electricity.

I foresee high demand for electronics that seamlessly switch from the lower quality of service feed to the ‘essential’ one when that cheaper feed stops working, though.

Re:Europe is in danger of rolling electricity shortages by toast0 on Sunday September 25, 2022 @03:40PM (#32975207)
You could have tarrif rules that the essential meter charges at the regular rate if the regular meter is energized, or near the regular rate. That would have the benefit of letting the power utility accurately forecast the essential load, and would disincentivize the transfer switches.
Re:Europe is in danger of rolling electricity shortages by toast0 on Sunday September 25, 2022 @03:30PM (#32975082)
It would make sense to have say your stage 1 heating that could keep your house livable but rather cold on essential, and your stage 2 heating which made things comfortable on the less available feed. I'd also put refrigerators and minimal lighting on essential.

The alternative as presented was some sort of compliance program hoping people wouldn't just run everything off the 'essential' feed regardless of need, or rolling blackouts as currently practiced.

It seems you agree that 'essential' loads have much more value to you and others, but you're not willing to pay the value?

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @03:41PM (#32975210)
> It seems you agree that 'essential' loads have much more value to you and others, but you're not willing to pay the value?

what does taking what i wrote, then reworking the sentence to suit your purpose serve?

I did not agree that essential loads have more "value"... you did.

If you think that heating your home is not essential, come by in the winter and i can put a tent in the back yard for you. It reaches as low as -24C, but i'm sure you will be fine.

If you think that people should be forced to pay more to heat their homes.. you are mistaken. No one should have to choose between food and heat and any program structured such that "essential costs more" will NEVER work.

I said that it is UNFAIR to charge more for essential loads, and that if a program depends on "rebates" it is flawed.

There are many other alternative solutions, such as what we have here via "time of use" billing that is also seasonally adjusted.

this "pay more for essential services" logic is severely flawed, much as you twisting my words to suit your purpose was.

the persons below really made the point when they wrote "It is both unethical and pointless to exploit inelastic demand "

what you are proposing is unethical...

Re:Europe is in danger of rolling electricity shortages by derefr on Sunday September 25, 2022 @03:40PM (#32975209)
> It seems you agree that 'essential' loads have much more value to you and others, but you're not willing to pay the value?

In a similar sense that I'm not willing to pay more for "essential" food than for luxury food; or in the same sense that it seems unfair to have to pay for life-saving medical treatments.

It is both unethical and pointless to exploit inelastic demand — the whole meaning of the word "inelastic" being that changing the price of it won't incentivize people to use any more/less of it.

Inelastic demand should, at the very least, be subsidized. This is why public healthcare exists; why food stamps exist; etc. But better yet, inelastic demand — because it is so predictable — should be optimized heavily for by suppliers (for power plants, this is "building out base-load capacity") such that economies of scale enable the supply for inelastic demand to be satisfied with lower cost than the supply for elastic demand.

Re:Europe is in danger of rolling electricity shortages by toast0 on Sunday September 25, 2022 @04:06PM (#32975500)
The point is not to exploit inelastic demand, but to separate inelastic demand from elastic demand when there isn't enough supply to fit both needs.

With food, it's possible to manage supply through stockpiling. With electricity, storage is tricky, so when there's a change to supply, demand has to be changed to match. You can do that with blackouts or economics. Many large customers have contracts where they pay a lower rate in exchange for disconnecting their load when needed to reduce demand. Anything essential would be on another meter that has a higher rate.

Why is it a problem to apply the same principle to residential connections?

Of course, in my area, most of my utility outages are a result of interrupted lines and not supply issues, both essential and non-essential would be equally disrupted. And, it's not feasible to switch a significant number of residences to a two-meter system in any reasonable amount of time, so this is firmly in the thought expirement category.

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @03:52PM (#32975336)
> It is both unethical and pointless to exploit inelastic demand

WELL PUT.. the logic on this debate is astonishly bad..

"Charge more for essential services" just sounds terrible and you are correct, inelastic demand needs to be affordable, and subsidized if it is NOT affordable.

i dont understand how someone would advocate that "essential services has higher value to me and should cost more".

Essential services like heating my home does not have a higher value, it is an absolutely essential service to prevent death from cold temperatures..

This person should try living in -24C without heat and see if it changes their views.

Re:Europe is in danger of rolling electricity shortages by toast0 on Sunday September 25, 2022 @04:15PM (#32975616)
If I lived in -24C, it would be extremely valuable for me to have heat.

As it is, I live in a climate that does dip below 0C from time to time, and having access to heat is important, so I have a backup generator for the house, and another for the well, because water is important too. When I use them, just the energy cost is much higher than utility power, so I don't use them when utility power is available. There's capital cost and operational costs to pay too. Many people who live around me don't have generators, so they have to hope outages won't be too long, or that they can make it to a warming center --- but outages are often coincident with locally heavy snowfall and our roads are always steep, so that makes it difficult to travel even short distances to get to warmth.

In my area, the issue isn't rolling blackouts, it's usually lines broken due to falling trees. Paying more for uninterupted utilities wouldn't fix that, but if it were rolling blackouts, I would certainly prefer to pay more for utility power for essential loads rather than paying more for local generation for essential loads.

Re:Europe is in danger of rolling electricity shortages by nasmorn on Monday September 26, 2022 @03:05AM (#32980288)
Your furnace will either use very little electricity if it burns something else or it is exactly the kind of thing to shut off since your home can already buffer heat quite effectively. Allowing room temperature to drop by 1 or 2 degrees is preferable to blackouts.
Re:Europe is in danger of rolling electricity shortages by Someone on Sunday September 25, 2022 @03:19PM (#32974976)
Sounds like a good idea, but would, IMO, split less along the essential/non-essential line than along the richer-poorer line.

Richer people likely also would counter this with battery or diesel powered backup power (already happens a lot in countries that have irregular blackouts). If they use batteries, their power usage would even go up dues to losses in the charge/discharge cycle.

Re:Europe is in danger of rolling electricity shortages by parkingrift on Monday September 26, 2022 @07:55AM (#32981970)
Just cap the electricity output and let consumers decide for themselves to what to turn on. Turning on too much will flip the breaker. They’ll figure it out for themselves.
Re:Europe is in danger of rolling electricity shortages by sp332 on Sunday September 25, 2022 @01:36PM (#32973784)
Well, threaten them with blackouts if they dont cut enough usage.
Re:Europe is in danger of rolling electricity shortages by koheripbal on Sunday September 25, 2022 @12:36PM (#32973043)
Something similar was done in Canada about 40 years ago with the high-usage lights installed in every home (usually next to the washer/dryer).

If the light was on, people paid significantly more. It was very very effective at reducing peak consumption.

Re:Europe is in danger of rolling electricity shortages by hrpnk on Sunday September 25, 2022 @12:44PM (#32973133)
This is great, because it shows/teaches people what high-usage is. So far, I've seen very little guidance and advice to citizens on how exactly they can contribute to lower energy usage. Only businesses say they will stop production or change opening times. Is this a missed opportunity?
Re:Europe is in danger of rolling electricity shortages by wizofaus on Sunday September 25, 2022 @03:45PM (#32975254)
> because it shows/teaches people what high-usage is.

Consumer awareness of what appliances use the most power should really be a lot higher. It's actually pretty simple too - devices that generate a lot of heat are the ones consuming a lot of energy. That includes devices whose purpose may be to keep things cool - your fridge and A/C still generate significant waste heat even in the latter case it's vented externally. A rare exception would be a car-battery charger, which can obviously draw significant power but the heat is generated later when the power is drawn from the battery and in a dissipated fashion that's hard to detect directly but is still significant.

Re:Europe is in danger of rolling electricity shortages by Gigachad on Sunday September 25, 2022 @06:48PM (#32977203)
These days we have the tech to make this really smooth. Have a phone app with live prices, and integrate with iot makers so things like washing machines and dish washers can be set to trigger on the cheapest times.

Have houses automatically heat up earlier in the morning before people start waking up and consuming more power

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:14PM (#32974226)
This doesnt make sense, at least not for Ontario.

Prior to "Time of use" billing (and having to upgrade all our meters in like 2016) i dont see how this was possible.

The old meters simply measured how much power was used, they had no idea of WHEN it was used.

The electric company would go house to house and "read the meter" once a month and report this back to billing. Based on your usage a bill would be produced and sent to you.

How/when would a "high usage light" come into play?

I grew up in a house which was over 40 years old, there was no "high-usage" lights near the waster/dryer. Mostly because homes built back then had the waster/dryer in the basement and any "usage lights" would be ineffective.

Re:Europe is in danger of rolling electricity shortages by teraflop on Sunday September 25, 2022 @02:51PM (#32974651)
It's called a multiple-tariff meter. Of course it's easier to implement with modern electronics, but there's no reason you can't design an electromechanical meter device that has two different mechanisms to tally up "peak" and "off-peak" usage. I just did a quick Google search and found patents dating back to the 1970s.
Re:Europe is in danger of rolling electricity shortages by tom_ on Sunday September 25, 2022 @02:57PM (#32974738)
Economy 7 in the UK switches meters based on time of day: https://en.wikipedia.org/wiki/Economy_7
Re:Europe is in danger of rolling electricity shortages by fy20 on Sunday September 25, 2022 @04:29PM (#32975800)
...which is triggered by a radio signal.
Re:Europe is in danger of rolling electricity shortages by tom_ on Sunday September 25, 2022 @04:55PM (#32976131)
Indeed! More secure that way than trying to do it locally, probably, and now BST is somebody else's problem.

But since it's been around since the late 70s, clearly you can do this without needing too much advanced tech - which is what I interpreted as being the perceived problem. (Perhaps incorrectly, but it looks like I wasn't the only one...)

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:57PM (#32974725)
I think you intentionally overlooked my point.

I wasn't debating if these meters exist or not, it was that they were never used in Ontario.

Continuing your logic, did Canada ever use these "multiple-tariff" meters? If they did, what was the point of the light the OP mentioned?

Re:Europe is in danger of rolling electricity shortages by teraflop on Sunday September 25, 2022 @03:00PM (#32974784)
I certainly didn't intentionally overlook anything. I took your "doesn't make sense" to mean that you were questioning the possibility of an "old" meter accounting for different electricity rates at different times. Since it seems that's not what you meant, I apologize for misunderstanding you.
Re:Europe is in danger of rolling electricity shortages by petre on Monday September 26, 2022 @01:31AM (#32979746)
Today the lights consume next to nothing compared to HVAC.
Re:Europe is in danger of rolling electricity shortages by bitschubser_ on Sunday September 25, 2022 @09:53AM (#32971341)
isn't it much "easier" to implement some kind of progressive price on energy? first 1000kw/h are "cheaper" than market (per person in household), next 500kw/h double the price, next 500kw/h doubles again etc... For things like heatpumps you usually have an extra meter with special day/night tarifs (in germany), the rest is metered as general consumption. I always wonder through how much energy my peers burn, we have a 2 person household with 2 e-bikes which are used regulary + both in home office (heating is gas) and "just" need 1200kw/h pA (and our appliances are not all A++)
Re:Europe is in danger of rolling electricity shortages by cperciva on Sunday September 25, 2022 @01:03PM (#32973384)
BC does that for electricity, but there's talk of getting rid of it -- because it punishes people for using electric cars and heat pumps.

Great for reducing electricity consumption; not great for reducing total energy usage.

Re:Europe is in danger of rolling electricity shortages by nicoburns on Sunday September 25, 2022 @03:39PM (#32975187)
You could design a pricing scheme that takes this into account:

- Make it for all energy use, not just electricity

- Give an extra allowance for electric car owners

Re:Europe is in danger of rolling electricity shortages by evandijk70 on Sunday September 25, 2022 @11:15AM (#32972125)
Something like that is currently proposed in the Netherlands, and will probably be implemented January 1st. Electricity and gas use up to the consumption of the average Dutch household (1100 m3 and 2200 kWh of the top of my head) will be cheaper than market.
Re:Europe is in danger of rolling electricity shortages by playingalong on Sunday September 25, 2022 @02:18PM (#32974263)
As a response the houses will be artifficially split into two. What counts as a household is not that deterministic.
Re:Europe is in danger of rolling electricity shortages by rdtwo on Sunday September 25, 2022 @10:20AM (#32971597)
I think that already exists. You get some base amount with hookup fee and the rest you pay extra for
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @09:54AM (#32971363)
Progressive pricing exists for commercial users but in general has been too complicated for home users.
Re:Europe is in danger of rolling electricity shortages by bob1029 on Sunday September 25, 2022 @10:06AM (#32971466)
I think we need to figure out how to de-complicate variable rates for residential customers. Forcing people to pay what electricity actually costs (ideally, in real-time) is a good way to make your demand-side much more responsive.

During the Texas winter crisis, virtually no residential customers saw a financial incentive to wind down power usage. Only those crazies on Griddy, et. al. were impacted.

Re:Europe is in danger of rolling electricity shortages by gonzo on Sunday September 25, 2022 @01:42PM (#32973843)
During: true.

But most Texas utility customers now pay a surcharge every month to pay off the accumulated debt of that crisis.

https://www.dallasnews.com/news/watchdog/2022/02/11/how-much...

Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @11:52AM (#32972541)
Both in Texas and California recently lots of people voluntarily cut back but it’d be nice to reflect that in the billing in some way. The Griddy way may have been too extreme but encouraging conservation of energy is a generally good idea (imagine things like rebating permit fees based on sliding scale of how much you “beat code” on a blower door and insulation test).
Re:Europe is in danger of rolling electricity shortages by ab_testing on Sunday September 25, 2022 @12:39PM (#32973085)
It is actually the opposite. In California, police attack your home if you are thrifty and use less energy. Apparently you are placed on some sort of suspicious list and accused of stealing power.

https://www.yahoo.com/video/senior-asian-couple-california-g....

Re:Europe is in danger of rolling electricity shortages by Johnny555 on Sunday September 25, 2022 @03:35PM (#32975136)
Forcing people to pay what electricity actually costs (ideally, in real-time) is a good way to make your demand-side much more responsive.

That's only a valid strategy if your customers can be more responsive, but in a freak cold snap where most customers are running heaters at 100% to keep their homes habitable, there's little they can go to reduce demand.

Many people have purchased generators after that crisis, but telling (and maybe subsidizing) millions of people to buy a generator and stockpile fuel because the grid can't handle cold weather is not good energy policy.

It'd be better if regulators required demand-response automation that would let them intelligently scale back demand of high-energy appliances before the grid reaches critical levels without heavy-handed rolling blackouts.

Re:Europe is in danger of rolling electricity shortages by bitschubser_ on Sunday September 25, 2022 @09:59AM (#32971400)
just out of curiosity because I have no clue :D why is it regarded as complicated? For waste you already have a basic tarif + extra for every member in the household, and the "progression" is that you have to buy really expensive "waste bags" if you produce more waste
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @11:40AM (#32972397)
Use more pay more is pretty simple and implemented - and the lowest tiers are really cheap.

The complicated one is daily tiers - when power is more or less expensive at different times.

Re:Europe is in danger of rolling electricity shortages by bitschubser_ on Sunday September 25, 2022 @11:57AM (#32972603)
are daily tiers and dynamic pricing really needed for consumers, shoudn't it even out on the long term? Until recently it worked quite well for a energy supplier to supply me with a fixed rate for a year and still making profit (when I take a look at their yearly earnings report, I think I also subsidized heavy users with my low usage :D). over a year the price should average out quite nicely when I look at the energy mix in germany and the cost. The only "problem" we currently have is the merit order principle and the pegging of the (haywire) gas price to the energy price which makes calculations for suppliers difficult (and the absence of building renewable, and the maintenance and shutoffs of nuclear :D). Aside from that consumption is quite foreseeable and production also, so daily rates should not matter that much? I think paying by the hour/daily makes things just more complicated, I actually don't really want to time my laundry cooking with future prices on an hour/daily base :D
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @12:10PM (#32972769)
The goal with it is to encourage people to move load to coincide with demand. But it’s complicated and changes - during solar peaks the best time to do laundry may be midday but durning wind peaks that could be the middle of the night.

The solution is power storage either at a grid level or at a home level where the information is available to the smart batteries. And/or so much excess solar and wind that we just don’t care.

Re:Europe is in danger of rolling electricity shortages by bitschubser_ on Sunday September 25, 2022 @12:19PM (#32972869)
yeahh I see or just preload the washing machine and trigger it if the spupply is high .. but that means a lot of interconnected appliances.

I'm also planning to add one or two small 800Wp PV systems "Balkonsolar" to our flat (we have plenty of space on the south facing side) this will also involves pre planning for energy intensive stuff including a planned AC in the summer... let's see how this works out :)

Re:Europe is in danger of rolling electricity shortages by ryanhuff on Sunday September 25, 2022 @12:27PM (#32972957)
My utility (SCE in the US) has traditionally had consumption based progressive tiered pricing for years (monthly basis). Recently, they have been pushing consumers to time of use pricing though (higher rates at peak time of peak consumption). So, consumers can adapt.
Re:Europe is in danger of rolling electricity shortages by whiplash451 on Sunday September 25, 2022 @12:18PM (#32972853)
You might be better off capping the power for each home and letting their occupants decide what is essential or not.
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @12:21PM (#32972899)
People in general are idiots and would freeze to death at the end of the month just as they roll to credit when the paycheck dries up.

You’d have to do it on a day to day basis or hourly. That could actually work - use too much power in an hour or day and it shuts off for awhile.

Re:Europe is in danger of rolling electricity shortages by bittercynic on Sunday September 25, 2022 @12:31PM (#32972995)
GP suggests capping power, not energy, which avoids this scenario.
Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @12:48PM (#32973181)
Do you mean limiting the size of the service to a house? Because unless you have massive batteries for intermittent loads that would prohibit dryers and ovens from being electric.
Re:Europe is in danger of rolling electricity shortages by bittercynic on Sunday September 25, 2022 @04:54PM (#32976112)
If we're going to the effort of having dual-service to each home, we could have the "essentials" service of 500W or something that we'd try to make very reliable, to operate the fridge, medical equipment, communications, or whatever the residents deemed essential. Then the other, regular service could still have whatever capacity was already there, but would be subject to intermittent blackouts as necessary to keep everyone's essentials on.

This would require some additional infrastructure, but might be worth it if the blackouts are going to be too frequent.

Re:Europe is in danger of rolling electricity shortages by elric on Sunday September 25, 2022 @12:49PM (#32973210)
So your freezer shuts down when your toaster is on? A hard cap that's low enough to make a difference seems like a bad idea, there are many devices which shouldn't be cut off suddenly. And that's ignoring things like medical devices.

Of course there's already a hard cap (usually ~9kW over here), but I suspect most people never reach it.

There are plans in Belgium to charged based on peak power (something silly like "max power used in any 15 minute period"), which would drive up the cost for the average consumer without reducing demand (as people tend not to have much choice in when they use their most power hungry appliances).

Re:Europe is in danger of rolling electricity shortages by rightbyte on Sunday September 25, 2022 @03:08PM (#32974853)
> So your freezer shuts down when your toaster is on?

That is actually not a bad idea. Would only decrease power though, not energy consumption.

(Assuming the freezer is built to read the power meter and decide when to not run the compressor).

Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @12:55PM (#32973277)
US houses can draw 166 KW (or half that if older 100amp service) but you’d probably be raided for running a grow op.
Re:Europe is in danger of rolling electricity shortages by elric on Sunday September 25, 2022 @01:03PM (#32973388)
I think you've got your units mixed up. 100A @ 120V = 12kW. Assuming the newer homes are 200A, that would be 24kW. 166kW seems ... unreasonable, especially over 120V, that's like 1400A. Toasty.
Re:Europe is in danger of rolling electricity shortages by ars on Sunday September 25, 2022 @01:14PM (#32973502)
US homes are measured at 240 volts. 100 amp would be on each of the 120v legs.

High power US home is 200 amp times 240 volts. More typical homes are 100 amp or 150 amp.

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:05PM (#32974101)
As the other person posted, you are mistaken.

Houses in north America are fed with two 120V "legs" and so the 100A is actually at 240V.

Re:Europe is in danger of rolling electricity shortages by bombcar on Sunday September 25, 2022 @01:06PM (#32973431)
Ah I found 200 amps at 220 threephase which is still a bit more than most houses.
Re:Europe is in danger of rolling electricity shortages by quickthrowman on Sunday September 25, 2022 @03:41PM (#32975218)
Your math was still off, 200 amps at 220v three-phase is ~76.2 kW.

200*220*sqrt(3)=76210 watts

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:02PM (#32974057)
Here (Ontario) we have "time of use" billing https://www.oeb.ca/consumer-information-and-protection/elect...

The idea is to move "load" from peaks to avoid shortages by charging more to use power during peaks.

The idea of "priority customers" has a long standing principle. "High usage" customers often agree to be the first to be cut in return for discounts.

Targeting "residential customers" in this way is NOT effective as it takes a LOT of houses to equal the amount of power "commercial/industrial" users consume.

Time of use billing is probably the better option.

Re:Europe is in danger of rolling electricity shortages by cypress66 on Sunday September 25, 2022 @01:45PM (#32973870)
Doing that seems insane instead of just fixing the root problem.
Re:Europe is in danger of rolling electricity shortages by nicoburns on Sunday September 25, 2022 @03:38PM (#32975167)
I think this is happening. Except, instead of two separate meters they are instead installing "smart meters" which can do this and much more.
Re:Europe is in danger of rolling electricity shortages by trebligdivad on Sunday September 25, 2022 @10:03AM (#32971428)
The 'Securing gas in foreign reservoirs' is going to get messy for everyone, all the countries are doing this, but when everyone is short of it (if there's a very cold winter with low wind) - what's going to happen? Some of those 'secure gas' isn't going to deliver.
Re:Europe is in danger of rolling electricity shortages by sschueller on Sunday September 25, 2022 @04:10PM (#32975548)
The issue here is that Switzerland does not have any large gas storage in its borders and has for a while been paying other countries for storage. They need to make sure that gas still belongs to Switzerland when it comes down to the wire.
Re:Europe is in danger of rolling electricity shortages by cloutchaser on Sunday September 25, 2022 @01:43PM (#32973846)
Well, that’s the trillion dollar question no one has the answer to.

But politicians say it’s going to be ok. So you know, we’re probably screwed.

Re:Europe is in danger of rolling electricity shortages by xiphias2 on Sunday September 25, 2022 @09:41AM (#32971240)
Here's what rich countries are doing in general: outbidding pour countries for the limited amount of resources available in the short term.

I lived in Switzerland and of course they are doing great, but Swiss people won't be the ones freezing to death in winter.

Also the amount of LPG redirected from India and Pakistan to Europe will have a huge effect on those countries.

In Hungary the country is trying to get back to wood burning and lignite (the worst type of coal), which will increase air pollution enourmously, but I believe it will the worst winter there since I was born (40 years ago).

Re:Europe is in danger of rolling electricity shortages by ChuckNorris89 on Sunday September 25, 2022 @09:49AM (#32971308)
>Here's what rich countries are doing in general: outbidding pour countries for the limited amount of resources available in the short term.

Not just energy, but food, vaccines, medical supplies, consumer products, etc. This has always been the case but now it's at the point where third world countries will probably have major civil unrest and emigration due to the shortages of food and energy they will face from being outbid by Europe and other rich countries during this shortage.

Europeans can resort to going on fewer and less expensive vacations to compensate for the increased prices of energy, food, game consoles and GPUs, but I doubt anyone here will actually starve or freeze to death, while that may be an actual reality for some people in some developing nations.

Re:Europe is in danger of rolling electricity shortages by xiphias2 on Sunday September 25, 2022 @10:39AM (#32971750)
If you really think that all Europeans are going to vacations and buying game consoles, you havent been to a village in an Eastern-European country yet.

I am sure that living from $70/month would be hard for any of us, but some people have to keep their whole family alive from that money, and definately depend on the government this winter. If they freeze, nobody will know about them and they will be just deleted from the statistics.

Heres a video of how the poorest part of Hungary looked like a few years ago, and I am sure their life has just gotten much worse since a few years ago: https://youtu.be/FvoTaqutfVk

Re:Europe is in danger of rolling electricity shortages by Tenoke on Sunday September 25, 2022 @12:23PM (#32972909)
I've been to villages in Eastern Europe and wood burning is among the main methods of heating. I'm guessing the price increases of everything else is what's a bigger problem there.
Re:Europe is in danger of rolling electricity shortages by KronisLV on Sunday September 25, 2022 @12:48PM (#32973185)
> I've been to villages in Eastern Europe and wood burning is among the main methods of heating.

I am from Eastern Europe (Latvia) and this does mostly hold true for the countryside: wood burning stoves are common.

However, it is likely that inflation and other cost increases will also affect the prices of firewood from here on out, as well as getting it delivered (unless you decided to secure your own, though depending on where/how you do that, the legality might be dubious).

From what I know of, most people are noticeably hit by the increase of prices in the stores (as well as a somewhat decreased selection of what's available), in addition to greatly increased electricity prices, which has been a topic that gets brought up often in the news.

There aren't that many great solutions for that, to be honest - both diesel generators and solar panels are too expensive for most people, even though there are programs to aid families with purchasing and setting up their own, if they're capable of partaking in those: https://www.altum.lv/en/services/individuals/energy-efficien... (the Latvian translation has more information https://www-altum-lv.translate.goog/pakalpojumi/iedzivotajie...)

That said, it's probably difficult to undertake something like that, when you're living from paycheck to paycheck.

Re:Europe is in danger of rolling electricity shortages by fy20 on Sunday September 25, 2022 @04:37PM (#32975921)
Here in Lithuania a tonne of wood pellets went from 125€ last year to 500€ today. It will probably go up even more as the winter progresses.
Re:Europe is in danger of rolling electricity shortages by incone123 on Sunday September 25, 2022 @10:22AM (#32971607)
Poor people in Europe already die of cold every winter. The UK especially has a lot of housing in bad condition. Before the pandemic I would regularly see retirement-aged people sitting in the local indoor shopping centre all day in winter.
Re:Europe is in danger of rolling electricity shortages by distances on Sunday September 25, 2022 @10:40AM (#32971758)
Where exactly? At least in Northern Europe it's very rare that even homeless would die of cold, and most of such cases are due to drunkenly passing out in the snow.
Re:Europe is in danger of rolling electricity shortages by jozvolskyef on Sunday September 25, 2022 @10:08AM (#32971480)
European != middle class.
Re:Europe is in danger of rolling electricity shortages by ChuckNorris89 on Sunday September 25, 2022 @10:16AM (#32971562)
The poor and vulnerable people in places like Austria, France, Germany, Netherlands, etc. receive generous welfare and assistance from the government to not starve and freeze to death. They'll be fine.

In Eastern Europe, not so much.

Re:Europe is in danger of rolling electricity shortages by jozvolskyef on Sunday September 25, 2022 @10:41AM (#32971770)
Are you implying that France, Germany, and Netherlands don't have homeless and elderly people? These two groups are the most at risk of dying form cold.

edit: I'm glad that you mention Eastern Europe, which is where I come from. Paradoxically, more people die from cold in the West, because their milder climates don't force them to invest in insulation.

edit2: the previous claim may be based on flawed methology, see https://academic.oup.com/jpubhealth/article/38/4/806/2966950

Re:Europe is in danger of rolling electricity shortages by trasz on Sunday September 25, 2022 @08:11PM (#32977866)
At least here in Cambridge social services literally rent hotel rooms for homeless folks when it gets dangerously cold.
Re:Europe is in danger of rolling electricity shortages by jotm on Sunday September 25, 2022 @12:18PM (#32972858)
EU food is (was?) flooding markets all around it due to being cheaper and higher quality even after import taxes/customs duty.

Should've bought local, but as someone from a poor country neighbouring the EU - fuck that, learn to make quality or you deserve to go under. I'm not paying 2.5x the price for local atrocious quality.

And farmers saying lack of rain will ruin them can Google "artificial irrigation" on their gigabit fiber and unlimited 4G. But hey, I guess those new BMWs were worth it.

Re:Europe is in danger of rolling electricity shortages by badpun on Sunday September 25, 2022 @10:25AM (#32971627)
> Also the amount of LPG redirected from India and Pakistan to Europe will have a huge effect on those countries.

India's buying the excess gas from Russia though, so they have access to a seller that Europe won't touch.

Re:Europe is in danger of rolling electricity shortages by distances on Sunday September 25, 2022 @10:37AM (#32971731)
There are currently no European sanctions against Russian gas. Nobody is very happy about it, but Europe would still buy that gas if the pipelines were open.
Re:Europe is in danger of rolling electricity shortages by origin_path on Sunday September 25, 2022 @10:53AM (#32971892)
Multiple gas pipelines from Russia are closed because European governments refuse to allow them to run. That's gas sanctions, why do you argue otherwise? For example Germany refuses to open Nord Stream 2, and Nord Stream 1 is broken due to sanctions on equipment repair - the turbines are made by Siemens and several are sitting in UK factories unable to be re-exported back due to sanctions.

Although the troubles with Nord Stream 1 are well known, the termination of the other pipelines is less well understood. Poland for example closed the Jamal pipeline due to the war in Ukraine:

https://www.nasdaq.com/articles/poland-terminates-yamal-gas-...

We also have to remember that Europe seized Russian euros and broke contracts in other ways, so at this point even if the pipelines were re-opened and the equipment properly repaired, it's not really obvious if Russia would even want to go back to selling to Europe. Unreliable partner after all compared to China, India and elsewhere. Europe is buying their gas anyway due to arbitrage so it looks like a winner for Russia unfortunately.

Re:Europe is in danger of rolling electricity shortages by phicoh on Sunday September 25, 2022 @01:16PM (#32973527)
The key thing to remember is that Russia reduced the gas supply to Europe already one year ago. Way before they invaded Ukraine, and therefor before any of the recent sanctions.

It is assumed that Russia sent a warning message to EU countries not to interfere. Fortunately, most EU countries recognized that Russia was no longer a reliable supplier. And imposed sanctions, delivered weapons anyhow.

Russia thought they could threaten their most important customers. The problem Russia now has, it that there is hardly any capacity to sell gas to other countries. Building pipelines will take many years and will have to happen without western technology (I'm sure Russia would like China to own their pipelines). Or Russia has to build more LNG terminals, but that is also not ideal. And ship from western countries probably won't go there.

Of course, the downside of relying to much on Russian gas is that EU countries now have to deal with an enormous energy shortage.

Re:Europe is in danger of rolling electricity shortages by cloutchaser on Sunday September 25, 2022 @01:47PM (#32973888)
I think you are reading way too many one sided sources.

The Russians are selling more to China and India since the war. The higher price of gas means in the short run they are making more money.

Yes, some sanctions might be annoying, in the way a mosquito is annoying to you, but basically nothing europe has done has really had an impact. (Most weapons have come from the US).

So while parts of what you say is true, frankly the situation is terrible for Europe, quite bad for Russia, and pretty awesome for the US

Re:Europe is in danger of rolling electricity shortages by phicoh on Sunday September 25, 2022 @02:30PM (#32974408)
Yes, Russia is selling a little bit more to China and India. Not nearly enough to make up for the reduction in sales to EU countries. In addition, China and India get nice discounts.

Yes, Russia makes a lot more money at the moment because the small amount of gas they still sell to EU countries is expensive enough that it nets more money.

Anybody who has been following the war a bit will notice that Russia is now seriously running out of modern weapons. By the time tanks from the early 60s show up at the front line, you can be sure something is wrong. At the moment, and due sanctions, Russia has a bit of a production problem.

Since the 2014 sanctions, Russia has a bit a problem with obtaining micro-electronics. The effects of that are also quite noticeable.

In any case. Over the summer, EU countries managed to fill their gas storage while producing enough electricity to keep most stuff running. So yes, the situation is bad for the economy and EU countries have to figure how to help people pay their energy bill, etc. But if the current situation is 'terrible' then I wonder what word has to be used for a real disaster.

Re:Europe is in danger of rolling electricity shortages by trasz on Sunday September 25, 2022 @05:11PM (#32976292)
Not sure about India, but China is buying the gas at prices way below market rate, likely at loss - because Russia has no other choice but to give them whatever they want, simply to stay relevant. Which means, the more they sell, the more they lose.
Re:Europe is in danger of rolling electricity shortages by distances on Sunday September 25, 2022 @02:03PM (#32974062)
You have quite the nerve to spread these falsehoods here, and then claim it's Europe that is the unreliable partner. Amazing and supremely twisted.

I have no interest in discussing this with you as you're not here with good intentions, but I would let others know that Western countries were very accommodating with the spare parts, which in practice called the Russian bluff. I doubt Germany will go back to Russian gas after they pulled this one.

https://www.reuters.com/business/energy/nord-stream-turbine-...

Re:Europe is in danger of rolling electricity shortages by micwag on Sunday September 25, 2022 @12:49PM (#32973200)
> We also have to remember that Europe seized Russian euros and broke contracts in other ways

First point is true, but the second ist not. Germany went out its way to ensure all contracts are fulfilled to avoid this claim.

> it's not really obvious if Russia would even want to go back to selling to Europe.

Russia very much wants to go back to selling gas and oil to europe, they have after all no other relevant industries and pipelines to China/India don't have the capacity to replace european delivery.

> Europe is buying their gas anyway due to arbitrage so it looks like a winner for Russia unfortunately.

Even chinese and indian experts see russia as the loser of this conflict and to be relegated to a possible chinese puppet state in the future.

Re:Europe is in danger of rolling electricity shortages by mistrial9 on Sunday September 25, 2022 @01:27PM (#32973657)
> Even chinese and indian experts see russia as the loser of this conflict

how is the ruble doing on international currency exchange?

Re:Europe is in danger of rolling electricity shortages by micwag on Sunday September 25, 2022 @01:42PM (#32973838)
To quote the state owned russian news agency:

> "Repeated case of interference of the Bank of Russia into implementation of the budget rule in terms of foreign currency purchases means that the floating currency rate regime existed from the end of 2014 until early 2018 is ‘only on paper now’ and is actually substituted by regulation of the currency market by the Bank for Russia for the purpose of eliminating threats for financial stability, jeopardized by the budget rule effect,"

https://tass.com/economy/1026029

This was 4 years ago, and is even more so true now. The ruble at the moment is NOT free floating.

Re:Europe is in danger of rolling electricity shortages by hackerlight on Sunday September 25, 2022 @01:50PM (#32973938)
A higher FX is usually neither here nor there and whether it's desirable depends on the makeup of exports vs imports. That's why countries often have a fixed peg instead of a "just make it go up" policy.

Russia is the definite loser out of this, and indeed everyone is, the decision to invade was a catastrophe for everyone on multiple levels.

Re:Europe is in danger of rolling electricity shortages by kennend3 on Sunday September 25, 2022 @02:49PM (#32974634)
> how is the ruble doing on international currency exchange?

I always find it strange when people post comments like this. It is a clear indicator you don't understand financial markets.

If you were to look at the data yourself, you would see in Oct 2017 it was 58.11 and in Oct 2022 it is 57.88 (vs USD)

In your opinion, what does this indicate? FX is always "Currency vs currency", so has the Ruble weakened? Perhaps the US dollar strengthened? What caused the change? Is the change even meaningful?

Is the change "market driven" or has the state intervened?

It looks like the state has been actively defending it, so what is your actual point?

Re:Europe is in danger of rolling electricity shortages by origin_path on Sunday September 25, 2022 @02:41PM (#32974529)
The contracts to buy gas were denominated in euros, they then refused to pay in euros and in fact seized the euros that were already paid but not yet converted. Even the most generous interpretation of a contract would struggle to consider this sort of behaviour not a violation.
Re:Europe is in danger of rolling electricity shortages by kken on Sunday September 25, 2022 @11:08AM (#32972046)
>Nord Stream 1 is broken due to sanctions on equipment repair

It's well known that this is not true. You are perpetuating russian propaganda.

Re:Europe is in danger of rolling electricity shortages by origin_path on Monday September 26, 2022 @04:33AM (#32980756)
The broken turbines in question were sent to western factories which repaired them. If they weren't broken it would have been noticed. And recall, the whole point of sanctions was to degrade Russia's industrial capacity by preventing them from repairing things that depended on western parts, so this is very likely a priori.

Anyway it doesn't matter. NS2 is there ready and waiting to go, but Germany won't switch it on ... due to sanctions.

Re:Europe is in danger of rolling electricity shortages by welterde on Monday September 26, 2022 @06:46AM (#32981460)
Only one turbine and that one is sitting for several months in Germany, waiting for Gazprom to actually request delivery of it. Nevermind that Siemens Energy states that there is nothing wrong with the existing ones and that there is actually a spare turbine sitting in storage on site of the compressor station that could be installed. Everything needed for Russia to continue supplying gas was explicitly exempt from the sanctions.

There are another two gas pipelines that are available to Russia (bypassing Poland), which they have also used a bit during the first NS1 shutdown, but they reduced/stopped deliveries via them too - NS2 wouldn't change anything about that either. At this point it's obvious what Russia is trying to do. They went all-in with stopping of the gas deliveries to try to get the West to stop supporting Ukraine. But it looks like they might have played that card too late.

Re:Europe is in danger of rolling electricity shortages by origin_path on Monday September 26, 2022 @12:45PM (#32985305)
There were 5 turbines needing to be repaired by Siemens, not one:

https://www.cbc.ca/news/politics/canada-sanction-exemption-f...

And nobody, not the Canadian government, not the British government nor Siemens is disputing that the equipment needed maintenance.

Now that's changed and Siemens is claiming it's safe to run a high pressure gas pipeline when the machinery is broken and leaking. That is absurd - if there's one place safety is critical it's right next to a pipeline full of explosive gas. We can safely assume Siemens is under tremendous pressure to support this Ruskies-doing-it-to-us narrative as a consequence.

Yes, all the pipelines were closed due to sanctions. Russia was still pumping gas at full speed through one of the pipelines that passed through Ukraine as recently as August:

https://www.ft.com/content/8ed4ccdb-522a-4003-8010-1a786af18...

It got shut down because Ukraine could not receive transit fees from Russia due to EU banking sanctions. EU was "looking into it". Their sanctions turn out to block things they didn't intend all the time.

If our governments really thought Russia was lying about the equipment they could just authorize NS2 and then say - see? - when no gas flows. They aren't doing that. Instead they blocked all the other pipelines via sanctions and then let the last one break, again due to sanctions. Then having successfully blocked Russian gas they blamed Russia for it, knowing full well after COVID that people will happily swallow almost anything no matter how contradictory it is.

Re:Europe is in danger of rolling electricity shortages by welterde on Monday September 26, 2022 @01:08PM (#32985563)
Absolute nonsense. You continue to ignore the simple facts that they still have a spare turbine(s) just sitting in storage on site as well as the one in Germany that could be delivered any time that Gazprom wants. Siemens Energy also stated that they could easily seal the oil leaks on site if Gazprom wants regardless of it's necessity, but has received no order from Gazprom to do so. I am not sure how much more evidence you need that Gazprom simply has been ordered to stop deliveries?

It's very much in Russia's interest to shift blame away from themselves to sow dissent (which you are totally falling for) and also perhaps for later court cases about breaches of contracts (not sure how relevant that continues to be).

The FT article is talking about oil and not gas. It also explicitly states that oil and gas payments were exempt from sanctions. I think that (plus your other replies with similar factual errors) is more than enough evidence for me to conclude that you are arguing in bad faith.

Re:Europe is in danger of rolling electricity shortages by origin_path on Tuesday September 27, 2022 @04:28AM (#32992837)
Look, I'm not on Russia's side here, it is crazy to suddenly invade another country like that. But I hate illogical arguments and propaganda even more, and this topic is full of it.

"It's very much in Russia's interest to shift blame away from themselves to sow dissent"

The argument you're making here about Putin playing 4D chess is totally illogical. It only sounds right to you because of years of nonsense from certain political quarters about social media bots, "sowing dissent" etc as a way to explain their domestic woes, not because it makes sense.

Russia's actual interest here is to trade gas for money + ending of general sanctions against them and maybe ending of support for Ukrainian forces. That's it, that's what they want. Pretending very specific pieces of equipment are broken in very specific ways is the exact opposite of what's in their interests because it means saying "ending narrow sanctions on one sector is sufficient to get gas moving again", instead of delivering ultimatums about general geopolitical goals.

If the gas was being stopped to try and force Europe out of the Ukrainian war then it would all have stopped overnight in one go, and Russia would have stated very clearly "the gas is stopped because we want you to change tactics, and we will resume it the moment you do so". They haven't done this. Conclusion: they do actually want to sell gas to Europe.

"The FT article is talking about oil and not gas. It also explicitly states that oil and gas payments were exempt from sanctions"

What it states is that nobody is denying that the payments couldn't be made.

Western governments have all sorts of intentions they routinely screw up and the whole sanctions regime is very decentralized. It works by punishing anyone retroactively found to have been violating sanctions, where "violation" is sometimes in the eye of the beholder. It's very easy for high level bureaucrats in Brussels to say "everything is sanctioned, you got to prison if you violate these vague rules, but stuff we want isn't sanctioned" and assume everyone will just do what they intend (both in the civil service and in industry). But the cost of getting it wrong for finance workers is prison time so it's obvious they're going to be hyper-conservative, hence the constant blockages and problems. This is a normal factor of sanctions regimes, they always whack all kinds of random innocent third parties that weren't intended to be sanctioned at all due to stuff like name collisions or bureaucratic cockups, and we aren't even talking about mistaken identities here.

"also perhaps for later court cases about breaches of contracts"

The EU seized - as in stole - all the Euros Russia had earned by selling gas but hadn't already converted into rubles and then prevented payments to Russia in euros, even though the gas contracts were denominated in that currency! This was an utterly unprecedented move given Russia and EU countries aren't at war. Contracts are thus irrelevant at this point, the EU tore them up right at the start. If anyone would sue anyone in courts of law it'd be Russia suing the EU (not that they'd be able to).

"Re: spare turbines, leaks etc"

Do you think it's reasonable to expect Gazprom employees to work with equipment after being cut off from all support by the manufacturers? Think about how allergic big companies are to even running software that isn't under a support contract, and that's in way lower stakes situations. Also, Siemens is a manufacturer that can remotely monitor and even control those turbines - one of Gazprom's concerns is that Siemens will remotely disable the turbines (again due to sanctions) and they want written legal assurance it won't happen. That's a very mild response all things considered. If I were a gas engineer I wouldn't consider such an assurance as worth the paper it was printed on.

Fundamentally, the west built and to some extent still runs that NS1 pipeline. The NS2 pipeline was built with Russian equipment and Russia has been clear that they could have turned it on at any point Germany wanted .. right up until both NS2 and NS1 appear to have been blown up this morning. Whichever country did that very obviously believes Russia will sell gas through both pipelines given a chance.

Re:Europe is in danger of rolling electricity shortages by kken on Thursday September 29, 2022 @06:56PM (#33028447)
>Russia's actual interest here is to trade gas for money

You are underestimating the complexity of this issue. There are long term delivery contracts that force Gazprom/Russia to deliver. All the things you are seeing are thinly veiled attempts to create a "force majeure" exception as a superficial narrative to shift blame and still cause damage.

Don't be naive.

Re:Europe is in danger of rolling electricity shortages by dragonwriter on Tuesday September 27, 2022 @04:38AM (#32992898)
Re:Europe is in danger of rolling electricity shortages by foverzar on Sunday September 25, 2022 @11:49AM (#32972501)
> It's well known that this is not true

Well known? Is it? Could you please give some reference then?

No one would be surprised to see a "work-to-rule" action, but how is it "russian propaganda" that Europe had sanctioned Russian energy industry and it "somehow" had consequences?

Re:Europe is in danger of rolling electricity shortages by marvin on Sunday September 25, 2022 @12:52PM (#32973241)
Russian propaganda says that Nord Stream 1 is closed due to repairs. It obviously is not. It is closed because Russia wages economic warfare against Europe. You won't find a peer-reviewed double-blind study saying this, signed by foreign minister Lavrov with an interview in the appendix where he states that this is in fact Russia's deliberate policy choice, but one can use some basic reasoning.

The desire for punishing Europe certainly stems from Europe's similarly uncompromising economic warfare against Russia, but let's at least try to focus on the ground truths and not get caught up in a bunch of transparent lies.

Re:Europe is in danger of rolling electricity shortages by foverzar on Tuesday September 27, 2022 @06:12AM (#32993457)
> Russian propaganda says that Nord Stream 1 is closed due to repairs. It obviously is not. It is closed because Russia wages economic warfare against Europe. You won't find a peer-reviewed double-blind study saying this, signed by foreign minister Lavrov with an interview in the appendix where he states that this is in fact Russia's deliberate policy choice, but one can use some basic reasoning.

I don't need peer-reviewed double-blinded study. I need something that has at least a bit more substance than "well known", "obvious" or other argumentum ad populum

> The desire for punishing Europe certainly stems from Europe's similarly uncompromising economic warfare against Russia, but let's at least try to focus on the ground truths and not get caught up in a bunch of transparent lies.

The ground truth is that the US and Europe (for however justified reason) had declared an economic war against Russia (sanctions), which has no means or strength to wage a real economic war of its own. And another ground truth is that they were not properly thought through as 2/4 pipelines are sanctioned and cannot be used, financial operations are sanctioned and cannot normally be performed, technology export and maintenance is sanctioned. All this to disrupt Russia's operations, while Europe STILL depends on it.

Replace Russia with any random variable and you would still get the same effect if you don't mind where you shoot and nuke half your own energy market. It doesn't even have any real means to "punish poor Europeans with all it's economic might", otherwise there wouldn't be ANY gas flowing to Europe for months now. Instead Russia simply does absolutely nothing to mitigate Europe's own risks of continuing running operations restricted and sanctioned all around by itself, while still profiting from it.

Please stop defending incompetence and labeling every uncomfortable piece of reality as "Russian propaganda".

Re:Europe is in danger of rolling electricity shortages by marvin on Tuesday September 27, 2022 @07:07AM (#32993767)
Europe has offered to fix the alleged "problems" multiple times, bringing their own spare parts and rolling out the red carpet on the off chance that missing parts & personnel due to sanctions are in fact the culprit.

But to no-one's big surprise, Russia has declined. So the conclusion is obvious.

It would of course be interesting to do a 40 page research essay in the style of WaitButWhy every time Russia makes a statement that fails to pass the smell test -- reeeeeeally document in detail why the statement is lower probability than a lie. The problem is, Russian authorities routinely lie, so often that following this strategy would lead to spending all one's time authoring (and then communicating) these explanations. Such a course of action is nothing but playing right along with the intentions of the propaganda.

If Russia one day wakes up and makes a true but surprising statement and no one believes them, they will only have themselves to thank for it.

That German energy politics since March 11 2011 has been a shitshow of incompetence is something we can both agree on, but Russia's present-day capitalization on this mistake is anything but.

Re:Europe is in danger of rolling electricity shortages by foverzar on Wednesday September 28, 2022 @03:07AM (#33005040)
Do you have a point? You are being real vague and non-specific.

What "problems" are you referring to specifically? It would be nice to read some source, cuz to my knowledge there are quite a lot of warranty nuances - it would be curious to see something substiantial on the matter, coming from official sources, that are not Russian, even if confirmed by Siemens engineers on-site.

Re:Europe is in danger of rolling electricity shortages by KronisLV on Sunday September 25, 2022 @12:38PM (#32973074)
I don't really care much for the debate, or fully buy into either perspective on the issue, but here's what a quick search turned up, from the 31st of August: https://edition.cnn.com/2022/08/31/business/nord-stream-1-eu...

> Russian state energy giant Gazprom cut all deliveries through the Nord Stream 1 pipeline on Wednesday in what it said was a planned shutdown until Saturday for maintenance work.

> In recent months, Gazprom has slashed flows through Nord Stream 1 to just 20% of capacity, citing maintenance issues and blaming Western sanctions on exports of technology imposed in response to Russia’s invasion of Ukraine.

> Russia has also cut off supplies to several “unfriendly” European countries and energy companies over their refusal to pay for gas in rubles, as the Kremlin insists, rather than the euros or dollars stated in contracts. European leaders say Russia is trying to blackmail countries over their support for Ukraine.

> France’s Engie (EGIEY) is the latest casualty. On Tuesday, Gazprom said it would completely suspend deliveries to Engie (EGIEY) from Thursday, claiming that it had not received full payment from the company for the gas it supplied in July.

Someone can probably look up Gazprom's own PR response and see how it matches up (or doesn't) with the statement by Engie, as well as what differs. Most of the time it's good to look up what various sources say, if you're interested in it, and come to your own conclusions.

From my perspective, reliance on another country, the relations with which have historically been troubled (and are now further strained, given the geopolitical events), does not seem like the best of ideas - alternative means of securing the resources that are needed for providing electricity/heat are more than welcome.

Re:Europe is in danger of rolling electricity shortages by foverzar on Wednesday September 28, 2022 @04:37AM (#33005672)
Well, these go more or less in line with my impression that European restrictions are the cause of most disruptions of normal operations, from maintenance to payment.

Add to that the NS2 pipeline, that could have been started, but never was. And Yamal-Europe pipeline that was shutdown by due to sanctions.

Diversification of supply is a good thing, sure, but how would it affect the competitiveness of European industry is a curious matter.

Re:Europe is in danger of rolling electricity shortages by Sharlin on Sunday September 25, 2022 @01:17PM (#32973546)
> Peoples' homes not getting electricity will be the last resort and unlikely as large industries will be asked first to stop producing and take the government money.

Interesting. Here in Finland the plan is to target domestic use first if the push comes to shove, to keep the industry up and running.

Re:Europe is in danger of rolling electricity shortages by mtsr on Sunday September 25, 2022 @02:50PM (#32974639)
One reason for the difference could be that heating in consumers homes is very much dependent on electricity (whether or not the actual heating is gas-powered notwithstanding), whereas in other countries there may be more woodfired heating, for example.
Re:Europe is in danger of rolling electricity shortages by newsclues on Sunday September 25, 2022 @04:01PM (#32975446)
Does Switzerland border Russia or another country that may invade if industrial production shuts down?
Re:Europe is in danger of rolling electricity shortages by Sharlin on Sunday September 25, 2022 @04:11PM (#32975556)
Russia is in no shape to attack anybody right now. And industrial production doesn’t really have anything to do with any hypothetical acts of war. The fact is simply that the industry is vital to keeping the economy running, while rolling blackouts in homes are in the end merely an inconvenience.
Re:Europe is in danger of rolling electricity shortages by sva_ on Sunday September 25, 2022 @09:48AM (#32971297)
> They also put out a plan which starts with asking people to use less electricity to worst case which would be planned 4 hour rolling blackouts.

Time to buy some powerbanks

Re:Europe is in danger of rolling electricity shortages by bitL on Sunday September 25, 2022 @12:22PM (#32972903)
Any particular one to recommend?
Re:Europe is in danger of rolling electricity shortages by deepserket on Sunday September 25, 2022 @04:27PM (#32975770)
For blackouts that last less than a day one or two 10Ah+ power banks with a flashlight built-in should be enough.

Remember to dress well so you won't freeze

Re:Europe is in danger of rolling electricity shortages by Sharlin on Sunday September 25, 2022 @01:18PM (#32973560)
An EV is a pretty good powerbank if one needs a car anyway.
Re:Europe is in danger of rolling electricity shortages by bitL on Sunday September 25, 2022 @02:08PM (#32974140)
That's a bit too steep just for a powerbank ;-)
Re:Europe is in danger of rolling electricity shortages by rightbyte on Sunday September 25, 2022 @03:14PM (#32974915)
If you have a gasoline car you can charge in that from the starter battery.

A starter battery is about 1kWh.

Or just keep a lead acid battery around charged up and connect a ciggarette lighter socket to it.

Re:Europe is in danger of rolling electricity shortages by bitL on Sunday September 25, 2022 @03:17PM (#32974955)
I was specifically curious about dedicated powerbanks. This discussion got sidetracked to cars.
Re:Europe is in danger of rolling electricity shortages by squarefoot on Sunday September 25, 2022 @07:09PM (#32977374)
This one isn't intended for cars, but apparently is powerful enough to be able to recharge one, and popular youtuber Bitluni modified it to do just that.

https://www.anker.com/eu-en/products/a1770

https://www.youtube.com/watch?v=ZE447r1mFXM

Re:Europe is in danger of rolling electricity shortages by fy20 on Sunday September 25, 2022 @04:27PM (#32975775)
How exactly will rolling blackouts work when the grid spans many countries? What's to stop Germany saying they will pay more to keep some industry running if Poland turns off electricity to some homes?
Re:Europe is in danger of rolling electricity shortages by nopinkglasses on Monday September 26, 2022 @07:58AM (#32981997)
Before we all congratulate Switzerland on their great planning, here is a counter-point article from 3 days ago painting a very different picture.

The link to the article in question: https://www.lemonde.fr/international/article/2022/09/23/en-s...

With a copy of the text (in French) as it's behind a paywall. Deepl should do a decent enough job to translate it to English.

INTERNATIONAL

En Suisse, l’angoisse énergétique tourne à la crise de nerfs Dépendant de ses voisins allemand et français pour assurer une partie de son approvisionnement électrique en hiver, le petit pays alpin découvre, mais un peu tard, qu’il n’a pas assez investi dans les énergies renouvelables. Par Serge Enderlin (Genève, correspondance)

LETTRE DE GENÈVE

Felix Suhner est le patron de l’hôtel-restaurant Bad Bubendorf dans la localité homonyme, un village à une vingtaine de kilomètres au sud de Bâle. De lui, on peut dire qu’il a à la fois la tête sur les épaules et pas froid aux yeux. Depuis la semaine dernière, il n’ajoute rien moins que 5 % à toutes les additions. Le motif ? Une « contribution aux frais d’énergie », en forte augmentation dans la Confédération suisse comme partout ailleurs en Europe.

Dans un pays où il n’est pas rare qu’un simple café coûte près de 5 euros dans des endroits parfaitement anodins, cette hausse inédite n’est pas passée inaperçue. Conscient de la moue de ses clients, Felix Suhner plaide la transparence : « J’indique clairement et systématiquement cette charge séparément sur chaque quittance. Sans cela, je ne pourrais pas rester rentable. » L’association suisse des restaurateurs, GastroSuisse, a pris une position très helvétique : elle n’encourage pas la démarche, mais ne la condamne pas non plus. L’anecdote est en tout cas révélatrice du climat délétère qui s’est installé en Suisse depuis deux mois, où la peur de manquer d’énergie tourne à l’obsession.

Lenteurs helvétiques Le pays alpin pourrait en effet vivre cet hiver ses premières coupures de courant depuis la seconde guerre mondiale. Une perspective qui crispe la classe politique et le gouvernement fédéral, contraint d’affronter une seconde crise majeure après celle liée au Covid-19 au cours de laquelle il n’avait guère brillé. « Quand la pandémie a surgi, l’Office fédéral de la santé [le ministère] fut d’abord incapable d’estimer le nombre de cas : les données, tardives et incomplètes, étaient parfois communiquées… par fax. Rebelote avec la crise électrique annoncée : le gestionnaire du réseau, Swissgrid, publie les chiffres de consommation globale avec plusieurs mois de décalage ! », dénonce un éditorialiste.

De fait, il est impossible pour les ménages et les entreprises suisses de connaître avec précision leur consommation de courant en temps réel. Pour cela, il aurait fallu pouvoir compter sur des compteurs intelligents, type Linky, mais « la Suisse, véritable tiers-monde numérique, ne les a pas installés ». La Confédération ne connaît donc pas la consommation d’électricité en juin dernier en Suisse ; elle ne dispose de données fiables que jusqu’en mai. Or, ce n’est que sur la base de chiffres actuels que l’on peut décider si les efforts d’économies entrepris sont suffisants ou si des restrictions, des interdictions ou, dans le pire des cas, des contingentements sont nécessaires. La situation est encore pire pour la consommation de gaz : Berne ne reçoit les données qu’une fois par an.

« S’il fait froid cet hiver, ce sera très serré », a confirmé, mercredi 21 septembre, Bastian Schwark dans le Neue Zürcher Zeitung. L’homme a été nommé manageur de la crise énergétique par la Confédération. Et que fait le gouvernement pour anticiper la pénurie annoncée ? Comme durant la pandémie, il met sur pied une task force, dont le rôle consistera d’abord à consulter les cantons, fédéralisme oblige. Ce mécanisme hautement démocratique, qui est l’une des forces de la Suisse (où citoyens et collectivités publiques sont écoutés en permanence), devient un lourd handicap quand les nuages s’amoncellent et qu’il faut réagir vite. La Suisse, dit le proverbe, n’est pas taillée pour le gros temps.

Comment en est-on arrivé là dans un pays dont les deux tiers du territoire sont recouverts de montagnes, qui abritent plusieurs dizaines de gros barrages et des réseaux d’adduction d’eau vertigineux pour alimenter les lacs de retenue en altitude ?

D’abord, l’hydroélectricité ne couvre que la moitié des besoins. Ensuite, la Suisse ne compte plus qu’une poignée de réacteurs nucléaires depuis qu’elle a décidé de quitter l’atome au lendemain de l’accident de Fukushima, en 2011 – même s’il est désormais question, comme en Allemagne, de « sortir de la sortie du nucléaire ». Enfin, elle n’a jamais su, ou pu, prendre le virage des énergies renouvelables, notamment en raison du droit d’opposition des citoyens, favorisé par la démocratie directe. A titre de comparaison, on ne dénombre qu’une quarantaine d’éoliennes sur le territoire suisse contre près de 3 000 en Autriche, pays à la topographie et à la population presque identiques.

Pour pallier ces déficiences, Berne avait toujours pu compter sur ses voisins français et allemand en important de l’électricité pendant la saison froide et les pics de consommation. Les centrales nucléaires de l’Hexagone, les dizaines de milliers d’éoliennes et les centrales à gaz allemandes fournissaient en courant excédentaire ce qui faisait défaut dans la production suisse. Mais, pour la première fois, il n’est pas certain que la France et l’Allemagne disposent d’excédents ces prochains mois. Côté français, le parc nucléaire est en difficulté. Et côté allemand, l’incertitude sur les livraisons du russe Gazprom annonce une saison froide, où toutes les capacités disponibles seront réservées en priorité à la consommation nationale.

Pour préparer la population suisse à l’hiver de tous les dangers, le Conseil fédéral s’en remettra, comme souvent, au bon sens de ses citoyens. Qui devront économiser l’énergie, quitte à être infantilisés. Fin août, le gouvernement a lancé une grande campagne de communication à 10 millions de francs suisses (10,5 millions d’euros). Pleines pages d’annonces dans la presse nationale, affiches dans les rues, numéro vert et un site, Stop-gaspillage, sur le thème « L’énergie est limitée. Ne la gaspillons pas. »

Parmi les perles : « Le fait de s’habiller chaudement plutôt que de monter le chauffage est recommandé. » Ou encore : « Toute lumière allumée dans une pièce vide gaspille inutilement de l’énergie : il faut toujours penser à éteindre les lampes lorsqu’on quitte une pièce. » Lapalissades ridicules ? Sans doute, mais c’est aussi un moyen pour l’Etat de se dédouaner par avance des reproches qu’on ne manquera pas de lui adresser quand les factures des consommateurs exploseront. Fidèle au dogme libéral du pays, il n’interviendra pas pour les aider.

Re:Europe is in danger of rolling electricity shortages by thefz on Sunday September 25, 2022 @10:35AM (#32971720)
To nitpick, Switzerland is not part of Europe.
Re:Europe is in danger of rolling electricity shortages by nairboon on Sunday September 25, 2022 @11:23AM (#32972216)
It isn't? I didn't realized that we've moved...
Re:Europe is in danger of rolling electricity shortages by nix23 on Sunday September 25, 2022 @02:21PM (#32974307)
You can thank CERN for that and the mirror-black-hole they created ;)
Re:Europe is in danger of rolling electricity shortages by sschueller on Sunday September 25, 2022 @04:13PM (#32975580)
I guess we are the hole in the "Swiss Cheese" or for non-Americans; Emmentaler that is Europe.
Re:Europe is in danger of rolling electricity shortages by nix23 on Sunday September 25, 2022 @06:12PM (#32976913)
Spanish cheese has much more holes...but smaller ;)
Re:Europe is in danger of rolling electricity shortages by bitL on Sunday September 25, 2022 @12:23PM (#32972913)
News for hackers...
Re:Europe is in danger of rolling electricity shortages by Sin2x on Sunday September 25, 2022 @10:38AM (#32971744)
EU does not equal Europe.