DixenSyder
DixenSyder t1_j8f87n5 wrote
Reply to comment by AluminumAntHillTony in Would an arcology be conceivably possible? by peregrinkm
There’s so much reforesting going on at the same time, too. Like you said, though, early stages. We’ll see what time reveals
DixenSyder t1_j8ea5nm wrote
Reply to comment by pinkfootthegoose in Would an arcology be conceivably possible? by peregrinkm
And agricultural regions closer to the equator probably won’t become largely unviable
DixenSyder t1_j6glkdl wrote
Reply to comment by Surur in Scientists lower price of lithium's best competition - flow batteries - by 20%. Makes the battery effectively equal to or cheaper than lithium ion when spread over 30 years (flow battery lifetimes are effectively infinite with light repowering efforts). by PorkyPigDid911
Sheer laziness
DixenSyder t1_j6g69jd wrote
Reply to comment by gopher65 in Scientists lower price of lithium's best competition - flow batteries - by 20%. Makes the battery effectively equal to or cheaper than lithium ion when spread over 30 years (flow battery lifetimes are effectively infinite with light repowering efforts). by PorkyPigDid911
That’s excellent
DixenSyder t1_j6fnra8 wrote
Reply to comment by PorkyPigDid911 in Scientists lower price of lithium's best competition - flow batteries - by 20%. Makes the battery effectively equal to or cheaper than lithium ion when spread over 30 years (flow battery lifetimes are effectively infinite with light repowering efforts). by PorkyPigDid911
From energy.gov :
“Cobalt is considered the highest material supply chain risk for electric vehicles (EVs) in the short and medium term. EV batteries can have up to 20 kg of Co in each 100 kilowatt-hour (kWh) pack. Right now, Co can make up to 20% of the weight of the cathode in lithium ion EV batteries.”
This article is from 2021, so I wonder if it’s maybe outmoded.
I do know that batteries are recyclable, but from what I understand, it’s a difficult, risky, and costly process. Has this changed or have there been any advancements on the recycling process?
DixenSyder t1_j6fjyip wrote
Reply to comment by For_All_Humanity in Scientists lower price of lithium's best competition - flow batteries - by 20%. Makes the battery effectively equal to or cheaper than lithium ion when spread over 30 years (flow battery lifetimes are effectively infinite with light repowering efforts). by PorkyPigDid911
The lithium article says something I already knew, that it is recyclable, but that process is extremely difficult and costly. Are there any advancements on this front? And it’s not the recycling of cobalt so much as the horrendous conditions present at the cobalt mines that I speak of. Cobalt mining will have to continue even though we can recycle a lot of what was already mined.
DixenSyder t1_j6f286n wrote
Reply to comment by PorkyPigDid911 in Scientists lower price of lithium's best competition - flow batteries - by 20%. Makes the battery effectively equal to or cheaper than lithium ion when spread over 30 years (flow battery lifetimes are effectively infinite with light repowering efforts). by PorkyPigDid911
I am concerned about billions of dead lithium batteries and what we’re going to do with them, the (so I’m told) very finite resource that is lithium, and the horrors of the cobalt mining necessary for lithium battery function. Am I out of the loop in thinking these are still legitimate concerns for the future of lithium-driven sustainability? Genuinely asking, not trying to be a dick
DixenSyder t1_ja55gmc wrote
Reply to comment by TheRealVillain666 in They DoD realized they have too many Generals. by bigwolf29
The Scrotuseum