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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.

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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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Copenhagen Diagnosis Released, Detailing Accelerating Indicators of Climate Change In Last Three Years

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A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day. Click to enlarge.

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ACEA study finds 100-fold increase in zero-emission trucks needed in EU fleet in 10 years to meet goals

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This includes establishing CO 2 -based road charges, energy taxation based on the carbon and energy content of fuels, a sound CO 2 emissions pricing system and, most importantly, a dense network of charging and refueling infrastructure suitable for trucks. The newest trucks can be found in Austria (6.4 the EU fleet, with only 0.6%

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15 countries agree to work toward 100% ZEV truck and bus sales by 2040

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Under the new Global Memorandum of Understanding (MOU) for Zero-Emission Medium- and Heavy-Duty Vehicles (ZE-MHDVs), Austria, Canada, Chile, Denmark, Finland, Luxembourg, Netherlands, New Zealand, Norway, Scotland, Switzerland, Turkey, United Kingdom, Uruguay and Wales are setting an interim goal of 30% zero-emission new vehicle sales by 2030.

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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.).

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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. Black carbon, a product of burning fossil fuels or biomass such as wood or dung, can worsen a number of respiratory and cardiovascular diseases. Source: Shindell et al.

Carbon 257