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Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

Green Car Congress

The data shows a slight increase in overall emissions from the previous year, and a slight decline in emissions from transportation, which is the state’s main source of both GHGs and air pollutants. Per capita GHG emissions in California have dropped from a 2001 peak of 14.0 Source: California Air Resources Board (ARB).

2020 221
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Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

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Radiative forcing from the global and US ORT and PG sectors. The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate.

Climate 150
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Peking University team develops method for modeling historical global black carbon emissions from motor vehicles with reduced uncertainty

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Geographical distributions of global BC emissions from motor vehicles in 1976 (A) and 2006 (B). In addition to a reduction in uncertainty, their new model can be used to develop a global on-road vehicle BC emission inventory with spatial and temporal resolution, the researchers suggest. Credit: ACS, Wang et al. Click to enlarge.

Universal 218
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
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NRDC-sponsored Shulock report says California ZEV regulations need a tune-up to meet 2025 goals

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Prior to forming his consultancy, Shulock was Assistant Executive Officer and Director of Climate Programs at the California Air Resources Board, where he led the Board’s initial implementation of the California Global Warming Solutions Act (AB 32). Chuck Shulock. Background.

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High Performance Computing key enabler for accelerating development of high efficiency engines

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Wagner, Director of the Fuels Engines and Emissions Research Center, and Dr. Sreekanth Pannala, Senior Research Staff Member in the Computing and Computational Sciences Directorate at Oak Ridge National Laboratory in a keynote talk at the recent Global Powertrain Conference. Keynote at Global Powertrain Congress 2012.

Engine 291
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The View From Here Today

Creative Greenius

I contributed the following to the World Wildlife Climate Witness site last week and it was published this morning. In 2001 she terminated our grass lawns and replaced them with drought tolerant plants because of her concerns for water use. c) 2009 by Joe Galliani - This afternoon's view from my studio's patio.