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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015)

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Georgia Tech study finds MD electric urban delivery trucks have cost advantages over diesel in some conditions; relative benefits depend on numerous factors

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The team had expected that electric truck costs would always be higher, especially since the purchase price of the electric truck studied was higher than that of the diesel truck. The comparison involved a 2011 Smith Newton electric truck powered by a 120 kW electric motor, and a 2006 Freightliner truck powered by a Cummins diesel engine.

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Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

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The investment consists of an initial investment and additional purchases of CRI equity over a 3-year period. CRI, founded in 2006 in Reykjavik, Iceland, is developing technology to produce renewable methanol from clean energy and recycled CO 2 emissions. Zhejiang Geely Holding Group (Geely Group) will invest a total of US$45.5

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EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

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Updated handling of the US Environmental Protection Agency’s (EPA) National Emissions Standards for Hazardous Air Pollutants for industrial boilers and process heaters to address the maximum degree of emissions reduction using maximum achievable control technology. mpg in 2025.

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Perspective: The Role of Offsets in Climate Change Legislation

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If a cap-and-trade program includes offsets, regulated entities have the opportunity to purchase the “emission credits” generated by carbon offset projects to help them meet their compliance obligations. coal-fired power plants) would either be required by the emissions cap. Emission reductions from regulated sources (e.g.,

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Perspective: The UN Approval Process for Carbon Offsets

Green Car Congress

Under the cap-and-trade system, industries regulated by it—the largest being power generation, chemicals, steel, and cement—are given limits on their total emissions, and companies can purchase emission reductions from others in lieu of reducing emissions themselves. Validation and Verification. Validation requires additionality. CONCLUSION.

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A Skeptic’s Take on Beaming Power to Earth from Space

Cars That Think

The thousands of rocket launches needed to loft and maintain these space power stations would dump lots of soot, carbon dioxide, and other pollutants into the stratosphere, with uncertain climate impacts. It would take two or three of these giant satellites to replace one large retiring coal or nuclear power station.

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