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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. In addition, they darken ice and snow, reducing their reflectivity and hastening global warming. Source: Shindell et al. Click to enlarge. —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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One of the challenges of constructing a global hydrogen economy is hydrogen transportation by sea. The world is undergoing an energy transition to reduce CO 2 emissions and mitigate climate change. An open-access paper on the work is published in the International Journal of Hydrogen Energy.

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. Air transport as a whole currently emits 2% of global carbon emissions and is set to increase to 3% by 2050, according to the Intergovernmental Panel on Climate Change (IPCC).

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. The work was supported by several agencies in Europe and the US Department of Energy.

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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the University of British Colombia; the London School of Hygiene and Tropical Medicine; the University of York; the United Nations Environment Program; Scripps Institution of Oceanography; Colorado State University; the International Institute for Applied Systems Analysis in Austria; and TERI University in India.

Pollution 150
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Toyota develops tropospheric ozone-concentration simulator for South and East Asia

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The project was carried out in collaboration with Tsinghua University in China, The Energy and Resources Institute (TERI) in India, and the International Institute for Applied Systems Analysis (IIASA) in Austria. Tropospheric ozone is the main cause of photochemical smog, an atmospheric pollutant harmful to human health and plant growth.

Ozone 199