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Startup Aquion prepares to ramp up production of products for storing power in remote microgrids.
A new lithium-ion battery from A123 Systems could help electric cars and hybrids come to dominate the roads.
The technologies behind the battery packs for the GM Volt are being tested and could be ready within a year.
Aerospace companies are working on hybrid electric airplanes, and the earliest versions will likely arrive before the end of the decade.
The materials could make batteries that store more than twice as much energy as lithium-ion ones.
If Envia can overcome some key problems, its technology could cut the cost of electric-car batteries in half.
Advances like GE’s new hybrid wind turbines could make renewable energy more practical.
A delayed battery technology may indeed be on the way.
Washington’s growing interest could help make plug-in hybrids more affordable. The payoff: 150 miles per gallon.