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Colorado DPHE proposing rule to adopt California LEV standards for MY 2022 and following

Green Car Congress

The Colorado Department of Public Health and Environment will propose Regulation Number 20, Low Emission Vehicles (Colorado Low Emission Automobile Regulations, CLEAR), to the Colorado Air Quality Control Commission (AQCC) to the AQCC at its regular meeting on 16 August 16. Background.

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Two Studies on Regional Options for Reducing GHG Highlight Need for Reduction in Travel Intensity

Green Car Congress

A paper by researchers at the University of Minnesota, published in the ACS journal Environmental Science & Technology , projects GHG mitigation strategies for Minnesota, which has adopted a strategic goal of 80% emissions reductions below 2005 levels by 2050.

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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2% by Jack Rosebro.

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UN Review of Recent Climate Research Concludes That Impacts Of Climate Change Coming Faster Than Anticipated

Green Car Congress

The report released by the United Nations Environment Programme (UNEP), entitled Climate Change Science Compendium 2009 , highlights new research that identifies some events thought likely to occur in longer-term time horizons as already happening or set to happen far sooner than had previously been thought. per year from 2000-2007.

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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

Green Car Congress

IPCC reference emissions scenarios, 2000—2100. A maximum concentration of 450 ppm carbon dioxide (~550 ppm CO 2 equivalent) in the Earth’s atmosphere is commonly cited as the limit at which average temperatures can be held at 2 ºC, and many emissions reduction proposals are based upon these two “upper bounds” targets. by Jack Rosebro.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Beginning in 2005, we excerpted individual statements of intentions by carmakers, but by the start of 2008, the number of comments became too numerous for us to track. Cischke, Ford senior vice president for sustainability, environment and safety engineering. "By See our frequent comments at our news archive.

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Perspective: Why Carbon Emissions Should Not Have Been the Focus of the UN Climate Change Summit and Why the 15th Conference of the Parties Should Have Focused on Technology Transfer

Green Car Congress

The Earth continues to experience record-breaking temperatures caused by increased atmospheric concentrations of carbon dioxide (CO 2 ) and other greenhouse gases (GHGs). Based on calculations by the International Energy Agency (IEA), 75% of the growth in the world’s energy demand from 2005 to 2030 will come from developing countries.