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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

Black carbon (BC) is the second largest man-made contributor to global warming and its influence on climate has been greatly underestimated, according to the first quantitative and comprehensive analysis of this pollutant’s climate impact.

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SAE CRP1234-4 analysis of R-1234yf nears completion; finding refrigerant safe and effective in automotive applications

Green Car Congress

The SAE International Cooperative Research Project (CRP1234-4) team, formed last year to perform an updated engineering safety analysis of the low global warming potential (GWP) R-1234yf refrigerant ( earlier post ), met during the SAE World Congress in Detroit. Climate Change Emissions Safety Vehicle Systems'

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Survey finds public support for geoengineering research; strongest opposition from conservatives

Green Car Congress

The study, published as an open access paper in IOP Publishing’s journal Environmental Research Letters , is the first international survey on public perception of geoengineering and solar radiation management (SRM) and shows that these terms are becoming increasingly embedded into public discourse.

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SAE CRP: growing high level of confidence that R1234yf can be used safely; “disappointment” with departure of Daimler, BMW and Audi

Green Car Congress

The SAE International Cooperative Research Project (CRP1234-4) team, formed last year to review relevant research and testing to finalize the risk assessment of the use of the low global warming potential R1234yf in mobile air conditioning systems (earlier post ), met face-to-face during the week of 4 February 2013. Earlier post.).

Audi 225
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InterAcademy Council to Conduct Independent Review of the UN IPCC’s Processes and Procedures at Request of United Nations and IPCC

Green Car Congress

The United Nations Secretary General and the Chairman of the Intergovernmental Panel on Climate Change (IPCC) announced have asked the InterAcademy Council (IAC) to conduct an independent review of the IPCC’s processes and procedures to further strengthen the quality of the Panel’s reports on climate change.

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US House Subcommittee Examines Geoengineering Strategies and Hazards

Green Car Congress

The US House Committee on Science and Technology’s Energy and Environment Subcommittee held a hearing to examine the scientific basis and engineering challenges of geoengineering, a term that encompasses a wide range of strategies to deliberately alter the Earth’s climate systems for the purpose of counteracting the effects of climate change.

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Drive Electric Submission Land Transport (Clean Car) Amendment Bill

Drive Electric

International evidence demonstrates that a Clean Vehicle Standard and Clean Vehicle Discount, including the feebate mechanism, should rapidly accelerate the uptake of zero emissions vehicles in New Zealand. Moving to zero emissions vehicles, as the cliche goes, is the low hanging fruit in New Zealand’s fight against climate change.

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