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NASA’s New Earth Space Mission maps methane ‘super-emitters’

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NASA’s Earth Surface Mineral Dust Source Investigation ( EMIT ) mission is mapping the prevalence of key minerals in the planet’s dust-producing deserts—information that will advance our understanding of airborne dust’s effects on climate. kilometers) long, from a major waste-processing complex.

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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Their potential climate impact was assessed by using published global warming potential (GWP) values for each pollutant affected. Source: Shindell et al. Click to enlarge.

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Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

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The climate change benefit is estimated for a given year (2050) and human health and crop benefits are. °F), according to a new assessment released today in Bonn, Germany, during a meeting of the UN Framework Convention on Climate Change (UNFCCC). Measures that improve climate change mitigation and air quality and have a large.

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KPMG study identifies 10 sustainability “megaforces” with accelerating impacts on business; imperative of sustainability changing the automotive business radically

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KPMG developed 3 nexuses linked by climate change to represent the challenges of sustainable growth. The 10 global sustainability megaforces that may impact business over the next two decades are: Climate Change: This may be the one global megaforce that directly impacts all others. Source: KPMG. Click to enlarge.

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

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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.

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Perspective: The UN Approval Process for Carbon Offsets

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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).

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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

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Change in primary oil demand by sector and region in the central New Policies Scenario, 2010-2035. Under the WEO 2011 central scenario, oil demand rises from 87 million barrels per day (mb/d) in 2010 to 99 mb/d in 2035, with all the net growth coming from the transport sector in emerging economies. Click to enlarge. billion in 2035.

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