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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

Photo-illustration: Max-o-matic; photo source: M&N/Alamy Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons.

Grid 131
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Rapid Charging Electric Cars: How Fast, How Soon?

Tony Karrer Delicious EVdriven

For the standard version, Tesla plans to use a battery that can recharge at a typical 220V outlet in about four hours. Earlier this month, researchers from MIT said they had developed a process that within three years could lead to electric car batteries able to recharge in as little as five minutes. I asked Mike Omotoso, J.D.