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Carbon emissions from generating electricity for electric vehicles vary greatly across the individual US states

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. 50 Washington 18.8 Natural gas 87.9 Geothermal 16.5 Natural gas 87.9

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Federal Judge rules that Washington State must regulate refinery GHG emissions under State Implementation Plan

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Pechman for the Western District of Washington has ruled that the Washington Department of Ecology, Northwest Clean Air Agency, and Puget Sound Clean Air Agency must regulate greenhouse gas emissions (GHGs) from the five oil refineries operating in Washington State. Washington SIP from regulating beyond NAAQS.

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New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

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When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. Mha (20%) of the peatlands of Peninsular Malaysia, Sumatra and Borneo in 2010, surpassing the area of Belgium and causing an annual carbon emission from peat decomposition of 230–310 Mt CO 2 e. Earlier post.).

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California EV adoption driving steady decline in emissions: study

Teslarati

A new study from the University of California (UC) Berkeley shows a steady, albeit modest, decline in carbon emissions with increased electric vehicle (EV) adoption over the last few years. The data shows a gradual decline in carbon dioxide emissions, representing a 1.8-percent California made up a third of all U.S.

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PNNL biocrude-to-diesel demo passes 2,000-hour catalyst stability milestone

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The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base. —John Holladay, PNNL scientist and co-director of the joint Bioproducts Institute, a collaboration between PNNL and Washington State University.

Diesel 332
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Study finds GHG emissions associated with palm oil production have been significantly underestimated; implications for carbon intensity of biofuels as well as biofuel policies in Europe

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A new study on greenhouse gas (GHG) emissions associated with the conversion and degradation of peatland in palm oil plantations in Southeast Asia has determined that past studies have generally significantly underestimated emissions associated with palm oil grown on peatland. —Page et al.

Oil 239
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ICCT: available low-carbon fuels can reduce CI of on-road transportation fuels in Pacific Coast region by 14%–21% by 2030

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Fuel carbon intensity reduction from 2015-2030 from fuel deployment scenarios for the Pacific Coast region. The conclusions are based on a detailed modeling study of low-carbon fuel technologies and production pathways, estimating the future availability of low carbon fuels given policy incentives to supply them in the Pacific Coast region.

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