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Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,

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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

Green Car Congress

Black carbon is released into the atmosphere via incomplete combustion of carbonaceous fuel and is of major concern because of the impact on climate systems. Comparison of relative contributions from various sources to total BC emissions between China and other countries/regions including India, North America, and Africa.

2007 271
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WHO data: global annual PM10 increased by 6% during recent 3-year period; based on data from 851 cities

Green Car Congress

WHO notes that the results for the 851 cities are to be interpreted with caution, as yearly variations due, for example, to climatic changes can be important and 3?year Afr: Africa; Amr: America; Emr: Eastern Mediterranean; Eur: Europe; Sear: South?East East Asia, Wpr: Western Pacific; LMI: Low? and middle?

Global 239
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Test of Planet-Cooling Scheme Could Start in 2022

Cars That Think

This question of whether climate change becomes so bad that we have to do something to dull its impacts and reduce human suffering is a very big one,” says Keutsch, an atmospheric chemist. For many, the mere idea of purposefully intervening in the climate system is problematic and worth shutting down before it gains traction.

Ozone 117
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Perspective: The UN Approval Process for Carbon Offsets

Green Car Congress

Verification of the emission reduction or carbon sequestration is critical in efforts to mitigate climate change. Intergovernmental Panel on Climate Change, Climate Change 2007: Mitigation. Schapiro, Mark, “ Conning the Climate: Inside the Carbon-Trading Shell Game ,” Harper’s Magazine (February 2010). About the Author.

Carbon 255
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Study finds removing corn residue for biofuel production can decrease soil organic carbon and increase CO2 emissions; may miss mandated 60% GHG reduction

Green Car Congress

Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. g CO 2 e MJ ?1 8% of SOC emissions.

Carbon 220
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IEA World Energy Outlook view on the transport sector to 2035; passenger car fleet doubling to almost 1.7B units, driving oil demand up to 99 mb/d; reconfirming the end of cheap oil

Green Car Congress

Reliance grows on a small number of producers: the increase in output from Middle East and North Africa (MENA) is over 90% of the required growth in world oil output to 2035. The use of coal—which met almost half of the increase in global energy demand over the last decade—rises 65% by 2035. —WEO 2011.

Oil 247