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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

EFICIENCY OF ENERGY CONVERSION There is a law in science (more specifically, thermodynamics) that. in layman’s term, would state that conversion of one form of energy to another — in this case the primary energy sources (natural gas, oil and coal) to electricity — is not 100% efficient.

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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

In most conversions cost is about the same because of needless weight. Lead batts are around 98% recycled. In EV’s they do need replacing in about 5 yrs if done right. But that cost in a built as an EV is much less than an ICE’s costs by about 1/2.

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