All Items Tagged

“alternative energy”

Oct 1, 2015 10:50 AM ET // AFP
A multi-band antenna and a type of battery that converts alternating current to direct current is turning Wi-Fi into power.
Sep 23, 2015 04:25 PM ET // Glenn McDonald
Three different sizes produce power output to at 400 watts, 1,000 watts and 2.500 watts.
Sep 22, 2015 03:06 PM ET // Glenn McDonald
One wall could could absorb the emissions created by 300,000 typical cars.
Sep 17, 2015 12:10 PM ET // Renee Morad
Each flower-shaped power plant will create enough electricity for 60 to 80 homes. Continue reading →
Sep 15, 2015 02:14 PM ET // Renee Morad
Materials scientist Jay Whitacre is on a mission to change the way the world uses energy with his innovative, energy-efficient battery.
Aug 21, 2015 10:15 AM ET // Eric Niiler
An alternative power plant harnesses energy locked between layers of warm and cold ocean water.
Jun 22, 2015 10:20 AM ET // Glenn McDonald
In twenty years, decentralized and renewable energy sources will be firmly entrenched as a viable alternative.
Jun 17, 2015 02:30 PM ET // Glenn McDonald
An engine powered by evaporation is made from bacterial spores that can lift more than 50 times their own weight.
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