Climate Cities

A123 introduces new battery

From the Energy Blog:

A123 Systems today introduced its 32-series Nanophosphate^TM Lithium Ion cells, specifically designed for Hybrid Electric Vehicle (HEV) and Plug-in Hybrid Electric Vehicle (PHEV) use.

The 32-series cells are designed with abuse-tolerance in mind. A123 Systems Automotive Class cells take advantage of lessons learned from the mass-production of ANR26650M1 cells, used in DeWalt's and Black & Decker's power tool lines, in order to deliver 10+ year and 150,000 mile projected life requirements in engineered automotive battery packs. The cells have shown minimal power degradation and impedance growth after 300,000 cycles. The battery is able to operate at a temperature range of -20 F to 140 F (-29 C to 60 C).

Personally, if I owned a plug-in hybrid that could go thirty miles on a charge, I would fill my tank about twice a year.

New financial instruments may one day plug cities’ building codes into global carbon market

The William J. Clinton foundation has arranged billions in financing to help a coalition of sixteen cities cut urban emissions by applying a range of energy efficiency measures to aging buildings.

Efficiency measures tends to get lumped in under the heading of conservation, but they really deserve to be their own full-fledged category of solutions to global warming. If conservation is simply doing less of a polluting activity, efficiency is doing the same activity with less energy. Turning off the lights is conservation. Screwing in a compact fluorescent light bulb is efficiency.

Efficiency measures deserve their own category because they are among the most important strategies for reducing emissions. Emissions reductions from efficiency projects are immediate (which is good), they are often cheap or even free (which is great), and they don't require individuals to make significant changes to behavior (which is important to quick adoption, no matter how much we might wish otherwise).

HopStop

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