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UN Environment report says national GHG pledges only bring one-third of reductions needed for Paris Agreement

Green Car Congress

Given currently available carbon budget estimates, the available global carbon budget for 1.5 ˚C The emission reduction potential is most significant for light-duty vehicles and heavy-duty vehicles, with other contributions coming from shipping, aviation and biofuels. GtCO 2 /year (light duty vehicles) by 2030.

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

Green Car Congress

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. Effects of BC on climate, as compared to GHGs. Earlier post.).

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

Green Car Congress

By 2003, all buses, taxis and auto-rickshaws in Delhi were retrofitted to run on CNG; only new vehicles with CNG engines are now available. (Of Of the four-stroke vehicles, a subset also has functioning backup gasoline fuel systems.) This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5

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