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Argonne study finds shale gas GHG lifecycle emissions 6% lower than natural gas, 23% lower than gasoline and 33% lower than coal; upstream methane leakage a key contributor

Green Car Congress

Gasoline section shows results for fuel derived from both conventional oil and oil sands. We updated the latest version, GREET 1.8d, to include shale gas production and have revised the existing pathways for NG, coal, and petroleum. Expansion bars show the components of fuel production. Credit: ACS, Burnham et al.

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New petroleum refining lifecycle model finds the variability in GHG emissions from refining different crudes as significant as magnitude expected in upstream operations

Green Car Congress

PRELIM uses a more comprehensive range of crude oil quality and refinery configurations than used in earlier models and can quantify energy use and greenhouse gas (GHG) emissions with detail and transparency the better to inform policy analysis, the duo suggests. Click to enlarge. By 2010 this fraction had increased to 15%.

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Renewables That Even Coal-Based Utilities Can Love. V2G helps solve the major problem that demand for electricity is high during the day when everything from industrial plants to air conditioning is running full blast and then excess electricity is wasted at night. No more Big OIL - think of the extra money stimulating the economy!

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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. Its a damn shame.

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