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EPA publishes 16th national US GHG inventory; emissions in 2009 dropped 6.1%

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The final report shows overall emissions during 2009 decreased by 6.1% Total emissions of the six main greenhouse gases in 2009 were equivalent to 6,633 million metric tons of carbon dioxide. from 1990 to 2009. Emissions in 2009 represent the lowest total US annual GHG emissions since 1995. Tg) from 1990 to 2009.

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

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Significant climate anomalies 2008/2009. Source: Climate Change Compendium. Shifts in the hydrological cycle resulting in the disappearance of regional climates with related losses of ecosystems, species and the spread of drylands northwards and southwards away from the equator. Click to enlarge. Earlier post.).

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Cutting Non-CO2 Pollutants Can Delay Abrupt Climate Change; The Fast Action Climate Agenda

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2009), reproduced from Ramanathan and Feng (2008) Click to enlarge. This would mean that the climate system is close to entering if not already within the zone of “dangerous anthropogenic interference” (DAI). They are poised to become a larger part of the climate problem over the next few decades. From Molina et al.

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EEA says industrial air pollution cost Europe up to €169 billion in 2009; some 37% attributed to CO2

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Air pollution from the 10,000 largest polluting facilities in Europe cost citizens between €102–169 billion (US$135–224 billion) in 2009, according to a new report from the European Environment Agency (EEA) which analyzed the costs of harm to health and the environment caused by air pollution. Source: EEA. Click to enlarge.

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Solar PV, Wind, and Biofuel Markets Expand by 11.4% to $139.1B in Collective Global Revenues in 2009

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In 2009, combined global revenue for the three major clean-energy sectors—solar photovoltaics (PV), wind power, and biofuels—grew by 11.4% The report’s key findings include: The global production and wholesale pricing of ethanol and biodiesel reached $44.9 billion in 2009 and is projected to grow to $112.5 billion in 2009.

2009 199
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Rapid Ecosystem Changes in Arctic Associated with Climate Change May Foreshadow Global Environment of the Future

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The rapid recent climate change in the Arctic has “ severely perturbed ” Arctic ecosystems and the trophic relationships that structure them, according to a paper published 11 September in the journal Science by an international team of 25 scientists. Heterogeneity as a buffer against climate change in the Arctic. Post et al.

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Global biofuels production up 17% in 2010 to hit all-time high of 105 billion liters

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World ethanol and biodiesel production, 1975-2010. Global production of biofuels increased 17% in 2010 to reach an all-time high of 105 billion liters (28 billion gallons US), up from 90 billion liters (24 billion gallons US) in 2009. —Alexander Ochs, Director of Worldwatch’s Climate and Energy Program.

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