4 Results for

silver-zinc battery


Duke combines solar, storage in smart-grid trial

The smart grid isn't only about home energy reductions. Duke tests a data-intensive system that reduces peak load with a solar array, storage, and smart meters.

By June 17, 2009


Start-up looks to extend battery life

ZPower promising 40 percent longer battery life with its silver-zinc battery, which will make its debut with a large laptop manufacturer next year.

By October 9, 2008


Green news harvest: How to create clean-tech jobs

Debate begins on the best policy for green-collar jobs, and Lotus says it may build an electric sports car to rival Tesla's.

By January 6, 2009


How lame is lithium ion? Don't get me started

If my laptop drops dead one more time because the battery's out of juice, I may go postal. But a start-up named ZPower says it has the answer. Let's hope so.

By August 22, 2008