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Re:$1.5B lithium deposit discovered in Maine; excavating it ... by sabertoothed on Wednesday October 27, 2021 @08:33AM (#29012399)
Unlike coal, lithium does not get burned or used up. At least in principle, it can be recycled.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by supperburg on Wednesday October 27, 2021 @08:39AM (#29012480)
Yes. The narrative that electrification just shifts around the pollution is so tired and untrue. The end to end pipeline of EVs is much more efficient than that of gas cars, so even if we start synthesizing fuels that are carbon neutral gas cars will lose. The only reason gas cars could ever exist is because of cheap and dirty fuel. The only car that makes sense in a sustainable system is an EV maybe with synthesized and carbon neutral hydrocarbon range extension for emergencies.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by wibagusto on Wednesday October 27, 2021 @08:44AM (#29012548)
I don’t think the point of contention is whether it’s recyclable. Primary issue is: what is the local environmental impact of MINING lithium?

For folks who don’t live in Maine it’s a no-brainer: sure, go for it! Bring the USA more domestically produced lithium.

But… mining fucks up entire ecosystems and pollutes water etc… and even if companies can “promise” the operation will be clean, come to implementation they likely walk back on that and the damage is done.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by supperburg on Wednesday October 27, 2021 @08:46AM (#29012561)
I don’t suppose there’s a mining expert who could weigh in?
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by wibagusto on Wednesday October 27, 2021 @08:55AM (#29012695)
For what it’s worth you don’t need a mining expert to know that establishing a large scale mining operation will fuck up the local region somewhat.

At the very least, all the demolition and vehicles, fuel, explosives, chemicals.

Shits going to leak into the rivers one way or the other. In addition, they would likely use up a ton of local water supply.

It’s a no-brainer. Maine is not in the middle of some desert.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by hutzlibu on Wednesday October 27, 2021 @09:17AM (#29012906)
For what's it worth, I live in a area that has done extensive mining for over 1000 years with no big natural disaster caused by it. Today it is only operational by small scale in comparison, (and it never experienced the big chemical industious mining), but you absolutely can mine the earth without creating havoc.

It is just a lot more expensive then.

Which is why most mining is done in remote, or poor areas, with laughable regulations, where no one dares complain for the jobs.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by wibagusto on Wednesday November 03, 2021 @10:57PM (#29103225)
For what it’s worth, people mined rocks to build the pyramids multiple thousands of years ago. They don’t mine using an army of slaves wielding chisels anymore.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by crowbahr on Wednesday October 27, 2021 @08:50AM (#29012620)
What's the local environmental impact of drilling oil?

Because it's worse than lithium and contributes to a global catastrophe that threatens billions of lives.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by ceejayoz on Wednesday October 27, 2021 @09:51AM (#29013259)
Sure, but the available options aren't limited to "mine lithium in Maine" and "do absolutely nothing".
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by peytoncasper on Wednesday October 27, 2021 @10:59AM (#29014176)
Genuinely curious, what are the alternatives to the three?

1. Mine lithium 2. Drill oil 3. Do nothing

You have to store energy somehow, even if the entire world shifted to walking everywhere. Goods still need to traverse the world and thus far there hasn't been anything else with a high enough energy density to get close.

The argument being made is that if mining lithium becomes more popular, its likely to lead to advancements that do limit its ecological impact and provide a more sustainable method for storing energy...

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by ceejayoz on Wednesday October 27, 2021 @11:12AM (#29014375)
Alternatives:

Mine somewhere else.

Non-lithium approaches to storing energy.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by crowbahr on Wednesday October 27, 2021 @11:19AM (#29014468)
If America is benefiting from the Lithium we should also be mining it at home. Let's not shift our negative cost externalities to a different nation but instead own them.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by peytoncasper on Wednesday October 27, 2021 @12:30PM (#29015511)
Do you have examples of portable, non-mined or extracted alternatives to storing energy?
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by wibagusto on Wednesday November 03, 2021 @11:17PM (#29103337)
Carbohydrates. We can stick a needle in our blood to generate energy for portables.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by rsj_hn on Wednesday November 03, 2021 @11:21PM (#29103367)
This is like one step away from the Morlock and Eloi.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by api on Wednesday October 27, 2021 @08:54AM (#29012676)
I've read numerous analyses arguing that a small to mid size EV releases less CO2 and other pollution than a similarly sized typical gas car (or even a hybrid) even if the electricity comes from 100% coal.

Coal releases the most CO2 per unit energy. It's almost pure carbon after all. But to compare with a gasoline car you have to consider:

(1) Large power plants are anywhere from 1.5X to 3X more thermally efficient than a small piston engine. How much better depends on whether the power plant is an old school boiler and turbine or a newer supercritical steam or combined cycle plant.

(2) Gasoline is the highly refined and quality controlled end product of a long supply chain. Oil must be drilled, sometimes cracked (for heavy oil), shipped (often more than once), refined (this uses a lot of power), doped with small amounts of manufactured additives, then shipped at least one and sometimes two or three more times to a gas station. Every step of that supply chain uses even more energy, and this must be subtracted to get the overall end-to-end efficiency of a car engine. This makes car engine efficiency from oil well to tailpipe really suck. Coal meanwhile is often shipped only once or twice and requires minimal processing, usually just pulverization and then flue gas scrubbers at the exhaust end.

(3) ICE cars require a lot more maintenance and fluids that have to be changed, etc., and all that has to also be considered in their energy footprint.

EVs are superior in every single way except range and recharge time: complexity of the vehicle, reliability, acceleration and driving experience, urban pollution, overall emissions, and end to end efficiency. They remain superior even in the worst case of a 100% coal fired power grid, and very few regions get their power from only coal. The range and recharge time gap is already small enough to make EVs practical for 90%+ of driving scenarios and the gap is closing. The oil age is over.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by giantg2 on Wednesday October 27, 2021 @09:30AM (#29013043)
The big question in my mind, is what are we going to build roads out of? Most of them are still using petroleum products. Concrete is a CO2 emitter too. What's left? Is there a point to creating electric cars if we find out that we need to do away with the infrastructure they require, or did we not think that far ahead yet? I'm genuinely curious what options exist to deal with this.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by Ottolay on Wednesday October 27, 2021 @11:49AM (#29014903)
The problem is not petroleum products themself, the problem is burning the petroleum products. Even if we move the whole energy economy away from fossil fuels we'll still be using oil for lubrication, plastics, asphalt, and a bunch of other things. That is fine.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by giantg2 on Wednesday October 27, 2021 @12:26PM (#29015468)
Eventually it is a problem - they are not renewable. Are all the components usable for these other uses? I thought some distillates only worked for some uses (can the gas portion be used for asphalt?).

I would also imagine there is immense heating from the road surfaces. Not to mention the fumes, chemicals used in the processing, and all the transportation.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by richiebful1 on Wednesday October 27, 2021 @01:27PM (#29016288)
If we're not burning petroleum for heating/electricity anymore I imagine our reserves will be enough for thousands of years of roads, chemicals, synthetic materials, etc. By then we'll have developed alternatives, if not sooner
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by giantg2 on Wednesday October 27, 2021 @04:02PM (#29018383)
I think that's wishful thinking on the timeline and a very hopeful outlook for technology to save us. It also doesnt answer the question of if some of the byproducts are only useful for burning. If I remember right, gasoline was originally considered a byproduct.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by cesarb on Wednesday October 27, 2021 @09:18AM (#29012910)
> EVs are superior in every single way except range and recharge time

While I'm also in favor of EVs, I can see two other ways in which EVs are not superior: weight (every article about EVs I read seems to mention that they're heavier than the corresponding ICE vehicles; on the other hand, the weight distribution seems to be yet another way in which most EVs are superior, with their low center of gravity), and price. The price seems to be the main barrier to EV adoption IMO, and is probably the reason they are so rare where I live (it's a major metropolitan area, and yet so far I have seen a non-rail EV only once).

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by danans on Wednesday October 27, 2021 @01:09PM (#29016061)
> The price seems to be the main barrier to EV adoption IMO, and is probably the reason they are so rare where I live (it's a major metropolitan area, and yet so far I have seen a non-rail EV only once).

If you live on an area with electrified rail transit (which is where we ought to be going) but effectively no EVs that's surprising. Where is this?

Today, the price of EVs has dropped to within comfortable reach of middle to upper middle class people, who are most of the people who buy new cars anyways (the lower middle and working class are much more likely to buy used).

The bigger issue is cultural - with some areas (US coastal states and cosmopolitan cities, cosmopolitan parts of Europe, etc) being far further along in the cultural adoption of EVs.

This is changing though. On a recent trip to Michigan I saw a significant rise in EVs (I'm more well off areas) vs the not distant past and I suspect this is because Detroit automakers finally have solid EV offerings.

EVs, like smartphones, are now aspirational goods.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by Symbiote on Wednesday October 27, 2021 @03:59PM (#29018359)
> If you live on an area with electrified rail transit (which is where we ought to be going) but effectively no EVs that's surprising. Where is this?

Railway lines in poorer or second-world (ex-USSR) countries were sometimes electrified since it ensured the most flexible and reliable fuel supply: you could run trains not only from oil, but also coal, gas, nuclear or hydroelectric power. Compared to diesel, the locomotives are cheaper, faster, quieter, and more powerful, and the operating costs for trains and track are lower. The ride quality is better, and it still felt "modern" to make the upgrade in the mid-20th century.

Sort by percentage electrified length on [1] and you have Ethiopia, Armenia, Montenegro, Georgia, Bulgaria, India, Poland, Azerbaijan, North Korea, Bosnia and Herzegovina, Morocco, Ukraine, South Africa, North Macedonia etc all with a significant proportion of their rail networks electrified.

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

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by cesarb on Wednesday October 27, 2021 @04:30PM (#29018706)
> If you live on an area with electrified rail transit (which is where we ought to be going) but effectively no EVs that's surprising. Where is this?

Rio de Janeiro. Off the top of my head, we have Supervia (commuter rail, overhead catenary), Metrô Rio (subway, third rail), Corcovado train (touristic train, AC overhead catenary), Santa Teresa tram (tram, overhead catenary), and VLT Rio (tram, APS third rail). I know there are some EVs (I've seen it in the news a couple of years ago, there were something like five EVs in the whole city), but I've only seen one personally once (I believe it was a BMW i3).

The bigger issue here is IMO still price - and all EVs are AFAIK imported, which makes them even more expensive.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by danans on Friday October 29, 2021 @02:22AM (#29035772)
I guess I was thinking of the US and Europe. Developing countries are indeed a different case.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by mrtranscendence on Wednesday October 27, 2021 @10:33AM (#29013822)
> The price seems to be the main barrier to EV adoption IMO, and is probably the reason they are so rare where I live (it's a major metropolitan area, and yet so far I have seen a non-rail EV only once).

Interesting. I live near a (relatively!) affluent suburb of Cincinnati and I see at least one or two Teslas a week, depending on how much I'm driving. Our next door neighbors have an electric BMW (i3). And I'm not a car guy, so there could be a lot more than that I'm missing.

Next car I buy will probably be a Tesla? Though it might be a few years.

Of course, this doesn't disprove your point that price is an issue in adoption.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by api on Wednesday October 27, 2021 @09:25AM (#29012988)
The weight issue is a mixed bag. It can improve handling in some conditions such as bad weather. Regenerative braking makes up for the energy cost fairly well.

The cost is higher up front but lower overall. The comparison is also only fair if you compare similar cost/luxury classes of car. It's not fair to compare a Tesla Model S to a Honda Civic. Instead you'd compare a Model S cost to a mid-high end BMW, Mercedes, Audi, etc. You'd compare a Honda Civic to a Nissan Leaf or a Chevy Bolt.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by giantg2 on Wednesday October 27, 2021 @09:37AM (#29013129)
I'm still waiting for ones not based on "loaded" trims. Appearently the margins are too low to support budget vehicles. Look at trucks. I just want/need a basic work truck. They're about $25k. The lowest cost I've seen for an electric one is about double the cost.

So I agree that you have to compare similar levels/trims, but many times the lower trims don't exist in the EV market.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by VintageCool on Wednesday October 27, 2021 @06:36PM (#29019904)
Battery prices have dropped 89% since 2010. BloombergNEF has predicted that, with battery costs continuing to decline, EVs will be less expensive than ICE cars by 2027. UBS predicts 2024.

https://www.theguardian.com/business/2021/may/09/electric-ca...

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by AdrianB1 on Wednesday October 27, 2021 @09:04AM (#29012779)
I would like to see a source for the first claim. If I recall correctly from my parent's expertise (energy domain) an efficient large power plant (~60-65%) can be ~ 1.5 times more efficient than a modern ICE engine (averaged, Diesel being better than gasoline, around 40%). 3x would push the efficiency over 100%.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by mikeyouse on Wednesday October 27, 2021 @09:16AM (#29012884)
Not OP but he’s correct if talking about how much energy actually moves the car —- IC engines are indeed ~40% efficient but if you’re measuring the energy that actually moves the car it’s more like 23%-25% due to all the parasitic and drivetrain losses. So it’s completely plausible for a power plant to be 3x that.

Of course some of those losses would also apply to EVs but still, “wasting” 3/4 the energy of a highly refined, carbon intensive product is a pretty low bar.

Page 53 onward: https://deepblue.lib.umich.edu/bitstream/handle/2027.42/5764...

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by api on Wednesday October 27, 2021 @09:10AM (#29012828)
Can't find it now, but you are probably right for newer and well maintained ICE engines. I'm guessing that the 1.5X-3X range I saw includes old and badly maintained engines. They could also have been measuring overall fuel to wheel efficiency and including a ~15% loss in the transmission and drive train and maybe also including average time spent idling (which doesn't apply to EVs).

Keep in mind that there are a lot of shitty cars on the road. A power plant's engine is going to usually be well tuned and maintained because small increases in efficiency can be worth a ton of money when you are generating tens of gigawatt hours per day of power. How often does a typical driver of a middle-aged car take it in to be tuned with the objective of maximizing energy efficiency?

I bet the average gap across all cars on the road and including transmission loss is at least 2X.

Also it's tough to argue against the second point. Look into how much power is used in the oil to gasoline supply chain, especially if the oil is coming from heavy oil that requires an additional cracking ("upgrading") step or fracked wells that require a lot of energy to drill and hydraulically fracture. I recall reading an analysis years ago arguing that the Canadian tar sands are almost an indirect natural gas to oil conversion operation rather than a net producer of energy. A huge amount of gas is burned to get that stuff out of the ground and into a form that refineries can handle. You could instead just burn that gas in a combined cycle power plant and run EVs with it and emit a lot less carbon.

Thing is when you are buying any oil product you are really not buying energy. It's ridiculously expensive compared to energy from any other source. You are buying conveniently stored energy and paying a huge markup for it.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by ensiferum on Wednesday October 27, 2021 @09:09AM (#29012822)
I think the only really sustainable car is the one that doesn't exist. Regardless whether your car is electric or ICU it's just a method of transportation that is wasteful of energy and resources and doesn't scale.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by giantg2 on Wednesday October 27, 2021 @09:23AM (#29012962)
Just because it's cleaner doesn't make it clean. My point is that we should be asking questions about the impacts so we can minimize the negative ones.

For example, where is the energy coming from to charge those batteries? Even if we say wind or solar, those devices end up in landfills. Maybe we should look at making these devices recyclable as an integral part of the strategy.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by hammock on Wednesday October 27, 2021 @08:38AM (#29012472)
>it can be recycled

Yet here we are talking about a lithium mine, which is not clean.

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by wil421 on Wednesday October 27, 2021 @08:42AM (#29012520)
So you’re saying we should continue to burn fossil fuels in our cars because lithium mining is dirty?
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by TrispusAttucks on Wednesday October 27, 2021 @08:47AM (#29012575)
It's okay to point out problems with a path to the future. It's also okay to still take that path even though it's not perfect. Eyes wide open. Lesser of two evils.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by jcims on Wednesday October 27, 2021 @09:08AM (#29012809)
I'd promote it to essential.

The problem is that in open conversation like this a simple statement like 'Yet here we are talking about a lithium mine, which is not clean' is insufficiently contextualized to know where the commenter is coming from. Are they just trying to be transparent and realistic? Are they someone that has no dynamic range in their understanding of ecological harm? Are they long in petroleum and want to throw interference up at any point where electrification of transport comes up? Are they just being a contrarian troll?

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by hammock on Wednesday October 27, 2021 @08:51AM (#29012638)
I'm saying "lithium recycling" isn't yet such a benefit that we don't need to keep mining additional lithium.

Not to suggest OP was doing this, but it seems a bit weird to start your mouth watering at the notion of "I can't wait to strip 11 million tons of rock out of the side of this mountain, melt it down and refine it, so that we can start being clean with it by recycling."

Re:$1.5B lithium deposit discovered in Maine; excavating it ... by _coveredInBees on Wednesday October 27, 2021 @09:17AM (#29012901)
A big factor there is that demand for Lithium is growing drastically and we don't really have that amount of Lithium pre-mined and ready to be recycled in the first place.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by gameswithgo on Wednesday October 27, 2021 @08:57AM (#29012712)
Can you go into detail as to how specifically it is not clean, and how it compares to the resource extraction of other things like steel, aluminum, oil, etc.
Re:$1.5B lithium deposit discovered in Maine; excavating it ... by SEJeff on Wednesday October 27, 2021 @09:38AM (#29013140)
Lithium Ion batteries can mostly be recycled:

https://www.cnbc.com/2021/04/10/tesla-jb-straubel-redwood-ma...