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Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

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Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., Source: van Vliet et al. Click to enlarge.

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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. Methane and BC measures identified as mitigating climate change and improving air quality which have a large emission reduction potential. Source: Shindell et al.

Carbon 257
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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

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A new approach developed by researchers from the International Institute for Applied Systems Analysis (IIASA) in Austria and international colleagues proposes using solid air (nitrogen or oxygen) as a medium for recycling cooling energy across the hydrogen liquefaction supply chain. —Julian Hunt Resources Hunt, J.,

Hydrogen 273
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EADS and Siemens enter long-term research partnership for electric aviation propulsion; MoU with Diamond Aircraft

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Together with their partner, Austria-based Diamond Aircraft, the companies are showcasing a second-generation series hybrid electric airplane at Le Bourget. Total fuel costs will amount to a third of operating expenses of the airline industry this year, according to the International Air Transport Association (IATA). Earlier post.).

Austria 170
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Researchers contend that large-scale forest bioenergy is neither sustainable nor greenhouse-gas neutral

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Large-scale bioenergy production from forest biomass is unsustainable and will increase greenhouse gas emissions, according to a group of international researchers in an invited analysis in the journal Global Change Biology/Bioenergy. Schulze et al. Click to enlarge. —Schulze et al. Law, Helmut Haberl And Sebastiaan Luyssaert.

Gas 261
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Researchers say policies to curb short-lived climate pollutants could yield major health benefits; methane and black carbon

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Methane and black carbon (soot) are the second- and third-most powerful climate-warming agents after carbon dioxide. The paper builds upon previous work by the Climate and Clean Air Coalition (CCAC), an international consortium of more than 100 countries and non-state partners working to reduce SLCPs.

Pollution 150
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EEA TERM Report Finds Efficiency Gains of Clean Vehicle Technology Being Offset By Ongoing Increases in Travel

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Transport, including international aviation and maritime transport, accounts for around a quarter of total EU greenhouse gas emissions. On the other hand, implementing such changes will require a paradigm shift in planning approaches. Tags: Climate Change Emissions Europe Policy.