All Items Tagged

“green energy”

Mar 3, 2015 01:48 PM ET // Lori Cuthbert
A new web series highlights people who live off the grid in sometimes shocking ways. Continue reading →
Feb 13, 2015 10:05 AM ET // Tracy Staedter
Cloud Cast emits a cool mist over individual humans, instead of cooling an entire plaza.
Feb 1, 2015 12:21 PM ET // Stephanie Pappas, LiveScience
Massachusetts wins top marks for energy efficiency in an energy contest between the Patriots and Seahawks.
Jan 27, 2015 08:45 AM ET // Eric Niiler
Sometimes it's not the patents but the money and technical know-how that are the biggest obstacle to expanding the commercialization of electric vehicles.
Jan 8, 2015 12:45 PM ET // Eric Niiler
A list of unintended consequences in the big drop in oil prices in the past few months, now under $50 per barrel.
Jan 3, 2015 10:00 AM ET // AFP
China's Yangtze river power station generated 98.8 billion kilowatt-hours of electricity in 2014.
Dec 10, 2014 09:31 AM ET
While fossil fuel energy represents the most common class of power generation, solar power just made a big leap forward, hitting 46 percent efficiency. Trace runs down the details and sees how the breakthrough stacks up against other power systems.
Jul 13, 2014 09:00 AM ET // Tracy Staedter
The week, our images celebrate the imagination of inventors
+ Load More