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

Green Car Congress

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. The hydrogen is liquefied where electricity is cheap.

Hydrogen 273
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PBL Study Finds Developed Countries Proposals for Copenhagen Fall Short for Reaching 2 °C Climate Objective

Green Car Congress

Canada’s pledges are 25% lower and those of Russia and the Ukraine are even over 35% lower than required. Based on the Climate Security Act, the study assumes an emission cap of 0 to 3%, by 2020, below 1990 levels. The United States have not yet submitted a formal reduction proposal. This surplus is called hot air.

Climate 186
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Europe/US team: transitioning to a low-carbon world will create new rivalries, winners and losers

Green Car Congress

In their commentary, Andreas Goldthau (Royal Holloway University of London), Kirsten Westphal (German Institute for International and Security Affairs (SWP)), Morgan Bazilian (Colorado School of Mines) & Michael Bradshaw (University of Warwick) present four geopolitical scenarios to illustrate how varied the transition could be by 2030.

Carbon 207
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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

Green Car Congress

Change in primary oil demand by sector and region in the central New Policies Scenario, 2010-2035. The 450 Scenario works back from the international goal of limiting the long-term increase in the global mean temperature to two degrees Celsius (2 °C) above pre-industrial levels, in order to trace a plausible pathway to that goal.

Oil 247
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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

The vision is fuelled by the fear of climate change and the need to find green alternatives to dirty coal, unpopular nuclear power and unreliable gas imports from Russia. It’s the only way to save the planet from climate change. — CGC 22. Average ICE efficiency might be around 20%.

Grid 47