nPower PEGYou’re going green, trying to reduce your energy footprint, but that damn iPhone of yours keeps dying. Tremont Electric has your solution.

Called the nPower PEG (Personal Energy Generator), Tremont’s newest device harnesses kinetic energy to generate electricity and power your devices. According to the company, the PEG is capable of charging an average device up to 80% capacity in just an hour of average movement, like walking. Because the PEG comes equipped with a USB 2.0 jack, it’s compatible with just about every device on the market.

I’ve seen this type of thing before, usually in the style of a belt worn around your hips for maximum shaking on impact. The PEG, though, doesn’t need to be worn. Trow it in a backpack, a purse, even just across your passenger’s seat. Virtually any movement will start to generate the juice you need to keep your gadgets at max capacity.

According to Tremont Electric, “If our entire target market used the PEG to recharge their cell phones for an hour each day, instead of plugging into a wall outlet, they would reduce the amount of electricity needed from the grid by 25.4 million kilowatts. That’s enough energy to power 21,000 households for an entire year.” Pretty huge change for a small device.

The nPower PEG is just 9 inches tall with a 1.5 inch diameter and weighs 9 ounces. A release date remains to be announced, but you can sign up and be one of the first to get preorder information.