Renewables

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Surges and Setbacks for Trash-to-Gas Electricity Canadian firm seizes the lead in garbage gasification after low gas prices and activists sideline Boston’s Ze-gen
Prospects for an Artificial Leaf Are Growing Scientists design artificial photosynthesis devices that could make hydrogen or other fuels
Wind, Water, and Solar Power for the World Nix nuclear. Chuck coal. Rebuff biofuel. All we need is the wind, the water, and the sun
The Upside and Downside to Rare Earth Metals The universal need for critical minerals may promote a more peaceful planet
Tide Turns for Turbines Big tidal power projects in Asia and New York get started
U.K. Switches on World's Biggest Offshore Wind Farm
Fri, February 10, 2012

Blog Post: Claim to top spot may last less than a year, with London Array looming.

Gallium Arsenide Solar Panel Breaks Efficiency Record
Tue, February 07, 2012

Blog Post: NREL confirms an efficiency of 23.5 percent with panel made by Alta Devices

Companies Starting Rollout of Massive Offshore Turbines
Thu, February 02, 2012

Blog Post: Sinovel's 6-megawatt behemoth to be used in Shanghai offshore wind farm

Northeast Carbon Trading System a Startling Success
Sat, January 28, 2012

Blog Post: RGGI or "Reggie" contributing to faster-than-expected cuts in emissions

Obama Embraces Natural Gas Fueled Trucking
Thu, January 26, 2012

Blog Post: President fleshes out State of the Union address by inaugurating the nation's first CNG trucking corridor

One Trillion Clean Tech Dollars in Seven Years
Sun, January 15, 2012

Blog Post: Strong growth in solar and wind invetment puts United States ahead of China once again

Sunflower-Inspired Pattern Could Boost Concentrated Solar Power Efficiencies
Wed, January 11, 2012

Blog Post: Arranging heliostats at certain angles could reduce land footprints for big solar plants

Solar Paint is Easy to Make, Needs Efficiency Improvements
Tue, January 03, 2012

Blog Post: Paint-on solar so far only reaches 1 percent conversion efficiency.

2011 Renewable Energy Recap: Tides, Turbines, and Big Thinking
Fri, December 30, 2011

Blog Post: Innovative concepts jumped to the fore as nuclear news dominated the year's energy landscape

A Battery as Big as the Grid
January 2012

Article: 2012 could mark the arrival of utility-scale battery storage

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