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Georgia Tech study projects potential mixed impacts of climate change policies on air quality

Green Car Congress

Results of a study by a team from Georgia Tech and their colleagues at NASA Goddard Institute for Space Studies and Northeast States for Coordinated Air Use Management show that national CO 2 emissions reductions strategies will play an important role in impacting air quality over the US. Climate Change Emissions Health Policy'

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CALSTART white paper shows nationwide tech supplier industry ready to support more efficient heavy-duty trucks and buses

Green Car Congress

These include the heavy-duty manufacturing regions of the upper Midwest; technology hubs in California and along the Pacific Coast; technology innovators on the East Coast including Massachusetts, New York, and the Carolinas; and a corridor that runs through, Georgia, Alabama, Tennessee, Indiana and Ohio. Source: CALSTART. Click to enlarge.

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Study finds global rivers and streams emitting 3x IPCC estimates of the GHG N2O

Green Car Congress

That’s three times the amount estimated by the Intergovernmental Panel on Climate Change (IPCC). Nitrous oxide is a potent greenhouse gas that contributes to climate change and stratospheric ozone destruction. —Jake Beaulieu of the University of Notre Dame and the US EPA, and lead author of the PNAS paper.

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The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Thousands of Washington insiders and climate activists have had a hand in these legislative breakthroughs. presidential election, it seemed that we were entering one of those rare windows where you might see substantial policy action on climate and clean energy. C in this century. clean-tech legislation.

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EPA honors winners of the 20th Annual Presidential Green Chemistry Challenge; advanced biofuels

Green Car Congress

The US Environmental Protection Agency (EPA) honored the six 2015 Presidential Green Chemistry Challenge Award winners at a ceremony in Washington, DC. For 2015, EPA announced a new award category for a green chemistry technology that has a “Specific Environmental Benefit: Climate Change.” LanzaTech Gas Fermentation Process.

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Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

A new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines. —Saliba et al.

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Gas War: 25 States Sue EPA Over Updated Emissions Regulations

The Truth About Cars

Over two dozen states have joined forces to sue the Environmental Protection Agency (EPA) over proposed vehicle emissions regulations put forward by the Biden administration in March. & “Today the court sided with common sense and public health against the fossil fuel industry and Republican-led states.

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