Start-up aims to reinvent the kerosene lamp
228713
Blog: D.light Design, started out of a Stanford student project, aims to bring a safer, cheaper form of energy to families living in emerging nations without access to electricity.
394110
It's time for a research resurgence into using small water plants to produce oil and ethanol. In Autopia.
699709
Entrepreneurs discover success requires a little reinvention.
752070
Keep an eye on this small-cap industrial equipment firm.
113469
New services are helping appliance makers and consumers find spare components.
750548
A push into the solar sector could benefit the company.
78638
A newcomer on the open source scene has received funding to expand operations and develop new product lines.
593190
Blog: The company plans to open a test facility later this month which will use gasification to convert waste to electricity.
616517
Lighting as we know it is about to change dramatically, and GE is leading the way.
423500
Company is working on flexible display technologies.
511667
Massachusetts Institute of Technology researchers made a 60-watt light bulb glow by sending it energy wirelessly &#151; from a device 7 feet away &#151; potentially heralding a future in which cell phones and other gadgets get their juice without having to be plugged in.
245700
Company's sharing of its power supply design innovations is part of a larger movement to cut down on electricity costs.
11615
It's green, and from a factory. Watch it develop.
321431
Ember, a start-up developing chips for ZigBee, gets money from Paul Allen's venture fund. Bob Metcalfe comes aboard as chairman.
491661
Researchers are goading tiny organisms like bacteria and algae into producing fuels like hydrogen and methane. The process is not useful yet, but the technology could be a solution to the energy problem. By Amit Asaravala.
217247
Betting on utilities moving to concentrated solar power in a big way, start-up Ausra to construct Las Vegas factory.
682829
A Japanese company has come up with a way of turning flowers into loudspeakers.