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New international Climate and Clean Air Coalition to focus on reduction of short-lived climate pollutants

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US Secretary of State Hillary Clinton announced the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants, a new global initiative to seize the opportunity of realizing concrete benefits on climate, health, food and energy resulting from reducing short-lived climate pollutants. Earlier post.).

Climate 210
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EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

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The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. —Report to Congress on Black Carbon. Report to Congress on Black Carbon.

Congress 252
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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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A study by an international team of researchers, led by Drew Shindell of NASA’s Goddard Institute for Space Studies (GISS) in New York City, has identified 14 measures targeting methane and black carbon (BC) emissions that could reduce projected global mean warming ~0.5°C All 14 would curb the release of either black carbon or methane.

Carbon 257
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Study of emissions from CNG- and gasoline-fueled autorickshaws suggests measurements and data, not assumptions, should drive policy

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mass, B: organic carbon fraction (OC/PM), C: elemental carbon fraction (EC/PM)), global warming commitment (D: GWC-Kyoto, E: GWC-All), and F: fuel consumption. Fuel-based particulate matter emission factors (A: PM 2.5 Credit: ACS, Reynolds et al. Click to enlarge.

Gasoline 287
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ADB draft report says 3B Asians could become affluent by 2050; significant challenges

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Asia’s long-term competitiveness will depend heavily on how it controls the intensity of its resource use, including water and food, and manages its carbon footprint. It is in Asia’s best interest to encourage and invest in innovation and clean technology to maintain its impressive growth momentum, the draft report says.

Asia 186