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Study finds that native microbes biodegrade longer-chain hydrocarbons in oil sands tailings to methane; implications for management of tailings and GHG emissions from tailings ponds

Green Car Congress

Proposed anaerobic hydrocarbon biodegradation pathways in oil sands tailings. The researchers now report that higher molecular weight n -alkanes (C 14 , C 16 , and C 18 ) are also degraded under methanogenic conditions in oil sands tailings, albeit after a lengthy lag (180 days) before the onset of methanogenesis.

Oil-Sands 186
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Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

Green Car Congress

Lead author Kharecha and colleagues note that current climate science indicates that atmospheric CO 2 concentrations, already at 387 ppm in 2009 and rising, need to be reduced to no more than 350 ppm. Readily available reserves of oil and gas are sufficient to take atmospheric CO 2 to at least 400 ppm.

Coal 239
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

The 15 th Congress, also known as the 15 th Conference of Parties, or COP 15, was initially intended to be a largely procedural summit, with many major negotiating points settled and most environmental ministers prepared to sign a binding emissions treaty that contained specific emissions targets as well as commitments to financing structures.

Climate 236
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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Cleantech Blog Cleantechblog.com, the premier cleantech site for commentary on news and technology relating to clean tech, greentech, energy, climate change and carbon, and the environment. Ontological Shock An Open Letter to Fred Krupp Report from GridEcon Conference SGS Climate Change Head on the First Carbon Credit.

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Opinion: Political Climate Shifting Against The Oil And Gas Industry

Green Car Congress

Oil and gas companies have had a tough time over the past year trying to weather the storm of falling oil prices. Drilling oil and gas wells requires a lot of money. For companies that have seen their revenues vanish because of collapsing oil prices, access to credit is obviously critically important. billion in 2014.

Oil 150
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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

GM killed that car because of back room deals with oil companies, and now they expect us to believe that they are just so cutting edge now? GM killed that car because of back room deals with oil companies" GM "killed" that experiment because it wasnt even CLOSE to being cost effective. It is 12 years later. GM would only lease them.

Volt 41