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

Green Car Congress

These results indicate that coal and oil are the energy sources leading to most emissions, and that hydro, wind, and nuclear are the energy sources leading to least emissions. On the two extremes, coal and oil result in about 176 times the emissions from hydro. Energy source. Proportional amount of emissions relative to hydro.

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

Baua Electric

Photo: National Grid Renewables National Grid Renewables just brought South Dakota’s largest solar farm online in Pennington County. 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.

Solar 52
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Opinion: Why Buffett Bet A Billion On Solar: Miles Per Acre Per Year

Green Car Congress

The first eye-opener for large scale solar was the Austin Energy PPA last year that was priced at 5 cents. It is generous to say that an acre of Iowa can provide 12,500 miles per year at a cost of 10 cents each. Consider the venerable oil drilling donkey, which cycles once every 7 or 8 seconds. The arithmetic is pretty simple.

Solar 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

Laredo Bus Facility Solar Canopies: Provide shade structures with integrated, grid tied photovoltaic cells to be erected on the bus storage lot at the Laredo Bus Maintenance Facility. Renewable Wind Energy: MBTA will design and construct wind energy generation turbines in eastern Massachusetts (from among Kingston, Newburyport, Bridgewater).

Emissions 256
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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

Green Car Congress

Direct Solar Fuels (5 projects). RTI International will work with ADM, Albemarle and ConocoPhillips to develop a novel single-step catalytic biomass pyrolysis process with high carbon conversion efficiency to produce stable bio-crude oil with low oxygen content. DIRECT SOLAR FUELS. Biomass Energy (5 projects).

Energy 231
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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

Green Car Congress

Environmentalists and industries resurrected the idea in recent years as a centerpiece of measures to address global warming and growing oil imports. states (Illinois, Iowa, Kansas, Michigan, Minnesota, and Wisconsin) and one Canadian province (Manitoba). Representatives Henry A. Waxman of California and Edward J. Another three U.S.

Gas 244