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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. An 80% reduction of GHG emissions is targeted for 2050, relative to 1990 levels. Click to enlarge.

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Promising results from Mercedes-Benz fleet test of Clariant high-octane cellulosic E20

Green Car Congress

For drivers, this means with sunliquid 20, CO 2 emissions are reduced while consumption remains the same. Use of sunliquid 20 also resulted in a 50% improvement in particle emissions count in contrast to the EU 5 reference fuel. The resulting cellulosic ethanol saves around 95% of CO2 emissions when compared to fossil gasoline.

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Volkswagen brand intends to almost halve environmental impact of production by 2025 vs. 2010 baseline

Green Car Congress

By 2025, vehicles and components are to be produced in a way which is 45% more environmentally compatible than in 2010, the reference year for the current Think Blue. in environmental impact: energy -23.5%; CO 2 - 28.6%; waste -58.6%; water -27.5%; and solvent emissions -7.6%. environmental program. Earlier post.). To date, Think Blue.

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Volkswagen Group selected as new Industry Group Leader in Dow Jones Sustainability Index

Green Car Congress

The 2013 review analyzed the corporate economic, environmental, and social sustainability performance of 31 automotive companies, seven of them from Europe, with reference to criteria such as environmental and climate protection strategy, innovation management and corporate social responsibility.

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

Green Car Congress

For biofuels, because biogenic carbon is automatically credited within a product lifecycle, the boundary effectively excludes vehicle end-use CO 2 emissions. In a paper that could have a significant impact on climate policies for transportation fuels, Dr. John M. System boundaries (red line) schematic for liquid fuel carbon balance.

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

Green Car Congress

A limit was imposed on emissions from the power plants, and utilities were allowed to buy and sell permits to comply. These reductions in power plant emissions of sulfur dioxide (SO 2 ) and nitrogen oxides (NO x ) were achieved at a significantly lower cost than originally assumed. greenhouse gas emissions. Participating U.S.

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