A prototype sensor saves power by using transistors that never fully turn “on.”
Imprint Energy is developing a long-lasting, bendable, and rechargeable battery.
A California-based company is commercializing an abundant, naturally occurring material that can turn waste heat into power.
New effort would pinpoint the source, type, and dispersal patterns of smog across Beijing to drive street-level predictions and targeted remediation.
As the Internet of things grows to encompass billions of devices, its power usage will require novel technologies for improving efficiency.
Researchers are discovering ways to grow marijuana more efficiently.
A new process can cheaply clean extremely briny water coming up from oil wells.
Wind-turbine designers are warming up to an alternative to the three-bladed rotors that have been an industry standard for the past quarter century.
At the current rate of construction, there won’t be enough nuclear plants worldwide to meet critical carbon emissions targets.
Solar City’s acquisition of a solar-panel startup could help it lower installation costs and produce inexpensive solar power, but it’ll need more production capacity.