Off-grid lighting innovator Deciwatt is back with a new manually powered light to illuminate unwired spaces, ranging from remote villages, to campsites, to backyards. The NowLight drops the weight of ...

LAINDEHA, Indonesia (AP) — As Tamar Ana Jawa wove a red sarong in the fading sunlight, her neighbor switched on a light bulb dangling from the sloping tin roof. It was just one bulb powered by a small ...

If you're like me, you've done plenty of driving in the middle of the night in unfamiliar territory, whizzing by strip malls and distribution centers and warehouses. Did you ever notice how often the ...

Whenever I write about smart grid gadgetry, much of it is probably quite boring for the average consumer. Meters, protocols, wireless networks, software — who cares? But just as utility-side smart ...