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Perspective: The Role of Offsets in Climate Change Legislation

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Another concern is whether the inclusion of offsets would send the appropriate price signal to encourage the development of long-term mitigation technologies. From a global climate change perspective, it does not matter where or from what source the reduction occurs: the effect on the atmospheric concentration of GHGs would be the same.

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids. Generation mix of the six interprovincial power grids in 2008. and NO x emissions. Credit: ACS, Huo et al.

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UK DfT Report Finds That While a Majority of the Public Still Thinks Individuals Should Limit Car Use to Benefit Environment, Support for Measures Drops

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It found that 65% of respondents spontaneously selected emissions from road transport as a cause of climate change. Most respondents said they think cars or aeroplanes are the transport modes mainly responsible for climate changing emissions. In 2008, 64% agreed with that; in 2007, 63%; and in 2006, 62% agreed.

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Senators Kerry and Lieberman Release Details of Energy and Climate Bill; Incentives for Electric Drive and Natural Gas Vehicles

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Chairman of the Homeland Security and Governmental Affairs Committee, released the details of their long-anticipated energy and climate change legislation on Wednesday, 12 May. According to the recently finalized Inventory of US Greenhouse Gas Emissions and Sinks: 1990-2008 , net US GHG emissions in 2008 were down 2.7%

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Report for IPCC finds renewables could supply up to 77% of global energy by 2050 under most optimistic scenario; need for enabling public policies and investments

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Up to 77% of the world’s energy supply could be met by six key renewables by mid-century under the most optimistic scenario if backed by the right enabling public policies, according to a new report by more than 120 researchers working with the Intergovernmental Panel on Climate Change (IPCC). Source: SRREN. Click to enlarge.

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EPA: US greenhouse gases up 2% in 2013; increased coal consumption, cool winter

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By sector, power plants were the largest source of emissions, accounting for 31% of total US greenhouse gas pollution. Starting in 2005, the rate of VMT growth slowed considerably (and declined rapidly in 2008) while average new vehicle fuel economy began to increase. Climate Change Emissions' Source: EPA.

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EEA Report: Trends in European Transport Are Heading in the Wrong Direction

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Air pollution. Emissions of regulated air pollutants from vehicles continue to fall across EEA member countries but concentrations remain high in some urban areas. TERM 2008: indicators tracking transport and environment in the European Union. ( Tags: Climate Change Emissions Europe Market Background Policy.