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International study of role of soots impact on Arctic climate

Green Car Congress

Scientists from the US, Norway, Russia, Germany, Italy and China are participating in a study examining the potential role of black carbon, or soot, on the rapidly changing Arctic climate. Black carbon is contributing to this warming. Carbon is dark in color and absorbs solar radiation, much like wearing a black shirt on a sunny day.

Climate 199
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EPA Issues Proposed Endangerment Finding for Greenhouse Gases; Proposed Cause or Contribute Finding Identifies Motor Vehicles as Contributing Source

Green Car Congress

There are two public hearings scheduled for this proposed finding: 18 May at the EPA Potomac Yard Conference Center, Arlington, VA; and 21 May at the Bell Harbor International Conference Center in Seattle, WA. Climate change has the potential to produce increases in ground-level ozone in many regions, according to the report.

EPA 150
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EPRI-NRDC report finds widespread vehicle electrification and a cleaner grid could lead to substantial cuts in GHG by 2050

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In the Lower GHG Scenario, further reductions in carbon emissions result from adoption of policies that apply an increasing price on carbon emissions, resulting in faster deployment of low-emission generation technologies. levels throughout the United States. Environmental Assessment of a Full Electric Transportation Portfolio.

EPRI 150
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EPA issues greenhouse gas proposals

Green Cars News

According to the findings, the six key greenhouse gases - carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydroflurocarbons (HFCs), perflurocarbons (PFCs) and sulphur hexafluoride (SF6) - threaten the welfare of both current and future generations.

EPA 39
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Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving

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airline (San Francisco to Santa Rosa); the longest flight within the continental United States (Seattle to Miami); and the longest flight in the world (New York to Singapore). by adding an amount that corresponds to the direct portion of emissions. (A A documentation for the myclimate calculator includes other aspects of the method used.).

Emissions 419