On 28 February 2014 07:47, John Clark <[email protected]> wrote: > Lithium batteries are the most energy dense batteries in use today and > also the most expensive, they can store .72 megajoules per kilogram, > gasoline stores 44 megajoules per kilogram; so gasoline is 61 times more > energy dense than the best batteries and is far far far cheaper. >
Are you talking about the real costs here or just the cost at the pump (which is of course subsidised massively by ignoring its environmental effects) ? I mean the real cost MAY be cheaper but you have to factor in saving the Earth... -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/groups/opt_out.
