The problem with sodium ion batteries, apart from lower density, is that they have a shorter lifespan. On the upside they’re easier to recycle. IIRC there was some recent research that might fix the lifespan problem.
Is LMFP actually available in quantity? Wikipedia suggests not.
I realized that, I put an edit on there to not specify LMFP which has only been used in EVs in a limited fashion. I was confusing NMC which is actually the most common, oops. I changed it to a generic reference.
In any case digging up fossil fuels is also pretty dirty, and has been known to pollute indigenous people’s drinking water, steal their land, and on occasion pay for private militias and government troops to put down protests.
Obviously electric buses are preferable to electric cars. Public transport is worth investing in.
Also on batteries, iron-air is promising for grid storage, but not likely to be used for vehicles.
In any case digging up fossil fuels is also pretty dirty, and has been known to pollute indigenous people’s drinking water, steal their land, and on occasion pay for private militias and government troops to put down protests.
There isn’t much in industry exempt from that kind of thing, but countries go to war over access to oil. Anything that reduces consumption is good for mankind.
@rm_dash_r_star @notapantsday Is LMFP actually available in quantity? Wikipedia suggests not.
The problem with sodium ion batteries, apart from lower density, is that they have a shorter lifespan. On the upside they’re easier to recycle. IIRC there was some recent research that might fix the lifespan problem.
I realized that, I put an edit on there to not specify LMFP which has only been used in EVs in a limited fashion. I was confusing NMC which is actually the most common, oops. I changed it to a generic reference.
@rm_dash_r_star @notapantsday Unfortunately batteries with nickel are still pretty widely used. However it’s definitely going in the right direction.
https://www.iea.org/reports/global-ev-outlook-2023/trends-in-batteries
In any case digging up fossil fuels is also pretty dirty, and has been known to pollute indigenous people’s drinking water, steal their land, and on occasion pay for private militias and government troops to put down protests.
Obviously electric buses are preferable to electric cars. Public transport is worth investing in.
Also on batteries, iron-air is promising for grid storage, but not likely to be used for vehicles.
There isn’t much in industry exempt from that kind of thing, but countries go to war over access to oil. Anything that reduces consumption is good for mankind.