Tony Karrer Delicious EVdriven
APRIL 21, 2009
A January 2007 Pacific National Laboratory study shows that if we woke up tomorrow and all our vehicles could plug in, todays grid could support more than three-quarters of them charging at night without building a single power plant. But its monumentally less pollution , even on the national (half-coal) grid.
Tony Karrer Delicious EVdriven
APRIL 21, 2009
Small long-term evaluation program, including modeling of vehicle-to-grid building benefits and economics, begun with Southern California Edison, joined by EPRI, other utilities, US DOE. Kwong said Toyota is concerned PHEVs might just replace gas problems with more coal emissions, since the cars will require more electricity from utilities.
Tony Karrer Delicious EVdriven
APRIL 16, 2009
The electric grid is the most advanced energy-distribution network ever created and is constantly only a few feet away from us (far more ubiquitous than gas/ethanol/hydrogen stations). Lithium, nickel metal hydrides and even advanced lead acid products are now capable of great energy storage and have strong recycle lives.
Tony Karrer Delicious EVdriven
APRIL 16, 2009
There are companies that are reinventing the lead-acid battery to make it more competitive with lithium-ion and nickel metal hydride in terms of storage capacity versus weight, durability, and cold weather performance. Wind, hydro, DC transmission lines, and smart grid electronics are also Portland strengths. In the U.S.
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