article thumbnail

UC Davis Researchers Suggest the Battery Problem Seen to Be Slowing Electric Drive Commercialization Is Perceptual as Well as Technological

Green Car Congress

The design space was presented to a sample of 2,373 new-vehicle buying households in the US. the PHEV design with the lowest battery power and energy requirements. They note that other requirements may make NiMH unsuitable for PHEV applications. The analysis simplified the results into two categories: cars and trucks.

Davis 210
article thumbnail

Soot and Spin: Two Plug-in Paradoxes

Plugs and Cars

Paradox 1 - Soot: There's an apparent emissions paradox with plug-in hybrids (PHEV): Driving longer distances on battery power means more cold starts as the internal combustion engine (ICE) stops and starts up again after the batteries deplete. To take one example, batteries. Cold starts mean more pollution.

Plug-in 100
article thumbnail

How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Agrees on environmental and economic benefits, though some presentations backtrack on that; says batteries need further development before commitment to mass-production. 2010 Prius designed to be manufactured with NiMH or Lithium batteries. The biggest barrier is the battery." People wont buy a full car.

Plug-in 45
article thumbnail

Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

More from Fortune No party for Citis owners: You and me Is it time to buy American Express? Wang entered the automobile business in 2003 by buying a Chinese state-owned car company that was all but defunct. Berkshire Hathaway first tried to buy 25% of BYD, but Wang turned down the offer. " One more thing reassured him.

BYD 62
article thumbnail

Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

Cheap to run but expensive to buy, they offer theprospect of low or zero carbon emissions, but manufacturers won’t sell themunless motorists want to buy them – and motorists won’t buy unless the priceis right and there are enough places to charge the batteries. Car buyers were less enthusiastic.