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As states continue to use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

Battery electric vehicles are only as clean as the energy source used to generate the electricity that powers them. The calculated relative amounts of well-to-wheels emissions of greenhouse gases from eight different energy sources are shown in the table below. Proportional amount of emissions relative to hydro.

Coal 334
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South Dakota’s largest solar farm just came online

Baua Electric

Wild Springs is a 128-megawatt (MW) solar farm in the Southwest Power Pool, which manages the central US’s electric grid and wholesale power market. The solar farm has a 114 MW power purchase agreement with the utility Basin Electric Power Cooperative. North Dakota has an excess of natural gas as a byproduct of oil production.

Solar 52
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Trestle Energy and Larksen partner to reduce CO2 from ethanol and coal power

Green Car Congress

Trestle and Larksen’s integrated approach furthers ethanol producers’ ability to scale up production of low carbon biofuels and allows existing power plants to generate electricity with the cost and reliability of coal and with carbon emissions similar to wind.

Coal 150
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. The Federal Transit Administration reviewed more than $2 billion in applications for these funds.

Emissions 256
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DOE to award $35M to 24 projects to support early-stage, innovative technologies and solutions in advanced manufacturing

Green Car Congress

Bio2Electric’s project will demonstrate a novel conversion process to produce ethylene (a widely used commodity chemical) from natural gas, with the goal of reduced greenhouse gas emissions, lower reactor capital and lower operating expense compared to current industry practice. Iowa State University.

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Study finds removing corn residue for biofuel production can decrease soil organic carbon and increase CO2 emissions; may miss mandated 60% GHG reduction

Green Car Congress

Contribution of modeled CO 2 emissions from SOC to the life cycle of biofuel from corn residue. The findings cast doubt on whether biofuels produced from corn residue can be used to meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions 60% compared to gasoline. Error bars are ± one standard deviation.

Carbon 220
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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

Green Car Congress

Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Earlier post.) DOE grant: $7,200,000). DOE grant: $6,949,624). DOE grant:$5,349,932). DOE Grant: $4,000,000).

Energy 231