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Report argues advanced HD natural gas vehicles foundational for California to hit air and climate goals; near zero-emission potential

Green Car Congress

Five technology paths for very-low-NO x and GHG emissions from heavy-duty natural gas engines. The “Pathways to Near-Zero-Emission Natural Gas Heavy Duty Vehicles” report, authored by GNA on behalf of Southern California Gas Co. California’s Climate Protection Strategies do not help meet NAAQS Standards.

Climate 257
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U-Mich researcher’s first-principles analysis challenges conventional carbon accounting for biofuels; implications for climate policy

Green Car Congress

Nevertheless, biofuels are controversial because of the uncertainties that surround their net climatic benefits; the conditions that need to be met for beneficial biofuel systems; and differences in methods, data and assumptions used for evaluation. Climactic Change doi: 10.1007/s10584-013-0927-9. —DeCicco 2013.

Climate 273
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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

Green Car Congress

Markey of Massachusetts, both Democrats, built their climate change bill last year in large measure around it. They are looking at cutting the nation’s greenhouse gas output by targeting, in separate ways, three major sources of emissions: electric utilities, transportation and industry. greenhouse gas emissions.

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