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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

The report’s best estimate of direct climate influence by black carbon is about a factor of two higher than most previous work. This includes the estimates in the 2007 Intergovernmental Panel on Climate Change (IPCC) Assessment, which were based on the best available evidence and analysis at that time.

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Nissan Updates on Nissan Green Program 2010; New Vehicle CO2 Needs to Be Reduced 90% by 2050

Green Car Congress

According to the IPCC (Intergovernmental Panel on Climate Change) Fourth Assessment Report (AR4), global CO 2 concentration in the atmosphere should be stabilized below 450 ppm, Nissan noted. During FY2007 and FY2008, per-unit CO2 emission from all the Nissan plants was globally reduced by 10% (compared to 2005 level).

Nissan 150
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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Cischke, Ford senior vice president for sustainability, environment and safety engineering. "By But I dont think that would contribute to the global environment, to reduce [global warming gas] emissions." ( Wall Street Journal ). Does it make good business sense, and how does it affect the environment?" GM Press Release ).

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