According to the American Council for an Energy-Efficient Economy, Massachusetts has edged out California as the most energy efficient state, with scores of 45.5 and 44...
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Massachusetts is the most energy efficient state
House passes bill defying Europe's aircraft emissions rules
The House defied the European Union Monday evening, quickly approving legislation that would ban European countries from imposing emission trading requirements on U.S....
Exxon knocks Dems’ ‘pandering’ to supercommittee on taxes
Exxon Mobil is taking to the blogosphere to knock Democratic calls for the joint deficit supercommittee to strip oil industry tax breaks.“The political pandering to the...
Interior approves first BP drilling plan for Gulf of Mexico since 2010 oil spill
The Interior Department took a big step Friday toward allowing BP to resume deepwater drilling in the Gulf of Mexico by approving a revised exploration plan (EP) for up to...
Pike: North America to lead carbon management software and services market by 2013
Enterprise demand to monitor and report greenhouse gas emissions will push North America into the global market lead for carbon management software and services by 2013.
Lockheed Martin says it has new energy efficient, graphene-filter desalination process
(Reuters) - A defense contractor better known for building jet fighters and lethal missiles says it has found a way to slash the amount of energy needed to remove salt...
Nest has raised another $80M, now shipping 40K+ thermostats a month
Learning thermostat maker Nest has closed on $80 million to keep growing, and we've heard it's shipping 40K to 50K thermostats per month.
Energy efficiency push under way as bipartisan group forms in the House
Reps. Cory Gardner and Peter Welch are angling to make efficiency an area of compromise in a deeply divided Congress that has struggled to produce new energy laws.
Empire State Building cuts energy use 20%
The hulking building, a symbol of American power and, to some, excess, has cut its energy use by 20%. And that's just due to changes to the building's exterior....
Startup Honest Buildings using web and data to create competition for green buildings
The combo of competition, the web and data could be the key to getting more green building technologies, like LED lighting and solar rooftop panels, deployed, according to...
Facebook and Greenpeace make peace on data centers
After hammering Facebook to shift away from coal, Greenpeace can now claim an ally in the social network. On Thursday the two announced a collaboration to promote...
At Nest Labs, ex-Apple leaders remake the thermostat
Tony Fadell, a former Apple executive who led iPod and iPhone development from 2001 to 2009, helped transform consumer products used by millions of people. Next up: the...
GOP bill weakens light bulb efficiency law
House Republicans plan to bring to the floor next week legislation that would water down a provision in a 2007 energy law that requires light bulbs to be more energy...
GE unveils high-efficiency, jet engine-inspired natural gas power plant
General Electric on Wednesday unveiled a new type of high-efficiency natural gas power plant that can be fired up and ramped down rapidly in response to fluctuations in...
Study: Aluminum could reduce vehicle body weight by 40%, cut fuel consumption by 10%
After analyzing 26 individual components in compact vehicles, the University of Aachen and the European Aluminium Association concluded that using aluminum in some...
House GOPers move to repeal lightbulb efficiency section of 2007 energy law
Three House Republicans, Joe Barton and Michael Burgess of Texas and Marsha Blackburn of Tennessee, have introduced the Better Use of Light Bulbs Act, which would repeal...
Yahoo opens doors to self-cooled data center
Yahoo to officially open data center in Lockport, N.Y., that uses "Chicken Coop" design to take advantage of prevailing winds and cool with outdoor air.









