According to the research result, we can see that the same batteries can be produced at 227 kWh per kWh in 2010... and that by 2020 there will be $ 190 per kWh and $ 20 per kWh less than $ 100 per kWh.
What
What
From 2010 to 2016, battery pack prices fell roughly 80% from ~$1,000/kWh to ~$227/kWh
Current projections put EV battery pack prices below $190/kWh by the end of the decade, and suggest the potential for pack prices to fall below $100/kWh by 2030
I think your's wins!
IMHO, the thread's already self-policing (with a downvote mechanism).
Personally, I found your comment confusing. Currently, cr0sh's other comment has already been pushed down by sibling comments. Suggestion: add links to specific comments.
I don't think you have to direct other people to downvote on HN. Again, the community's good at self-policing.
> According to the research result, we can see that the same batteries can be produced at $227 per kWh in 2010... and that by 2020 it will fall to $190 per kWh and...
...and that's where it lost me - but something about it falling to $100 per kWh (maybe by 2030?)...
'From 2010 to 2016, battery pack prices fell roughly 80% from ~$1,000/kWh to ~$227/kWh (Exhibit 4).4 Despite that drop, battery costs continue to make EVs more costly than comparable ICE-powered variants. Current projections put EV battery pack prices below $190/kWh by the end of the decade, and suggest the potential for pack prices to fall below $100/kWh by 2030'
So in 6 years the cost of battery packs has dropped 4 to 5 fold. And by 2030 may drop a total of 10 fold vs 2010 prices.