SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : The Electric Car, or MPG "what me worry?" -- Ignore unavailable to you. Want to Upgrade?


To: HPilot who wrote (743)12/9/2008 6:50:32 PM
From: Eric2 Recommendations  Respond to of 17506
 
This may be the last big leap in Lead Acid batteries. I've been following these guys for a few years.

fireflyenergy.com

I'm expecting about a fivefold improvement in energy storage density with Li batteries over the next ten years. After that it's Ultracapacitors. JMHO



To: HPilot who wrote (743)12/10/2008 9:22:26 AM
From: RetiredNow1 Recommendation  Read Replies (1) | Respond to of 17506
 
There is plenty of Lithium supply for electric cars at scale:
This current estimate totals 28.4 million tonnes Li equivalent to more than 150.0 million tonnes of lithium carbonate of which nearly 14.0 million tonnes lithium (about 74.0 million tonnes of carbonate) are at active or proposed operations.

This can be compared with current demand for lithium chemicals which approximates to 84,000 tonnes as lithium carbonate equivalents (16,000 tonnes Li).

Concerns regarding lithium availability for hybrid or electric vehicle batteries or other foreseeable applications are unfounded.


lithiumabundance.blogspot.com