Global

euractiv.com - January 21st, 2014 - Rear Admiral Neil Moriseti

As the European Commission prepares its 2030 climate change White Paper, more than the environment is at stake. As well as health and social issues, a changing climate poses potential risks to global security, in particular to secure, sustainable and affordable supplies of key natural resources (food, water and energy) that are essential for economic prosperity and well being.

Whether as a result of extreme weather events - such as Super Storm Sandy or Typhoon Haiyan - or the early onset of long term trends, climate change poses a threat to EU supply chains, raw materials and markets.

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Remediation workers check bags of soil and other decontamination waste at a temporary storage site in Date city in Fukushima Prefecture, Japan. (Photo: G. Tudor/IAEA)

iaea.org - January 24, 2014

The International Atomic Energy Agency (IAEA) handed Japan the final report from an expert mission that reviewed remediation efforts in areas affected by the Fukushima Daiichi accident.

The IAEA report, which is available online, describes the findings of the Follow-up IAEA International Mission on Remediation of Large Contaminated Areas Off-Site the Fukushima Daiichi Nuclear Power Plant, held on 14 to 21 October 2013. The report highlights important progress in all areas to date, and offers advice on several points where the team feels it is still possible to further improve current practices.

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Tom Meyer's new system generates hydrogen fuel by using the sun's energy to split water into its component parts. After the split, hydrogen is sequestered and stored, while the byproduct, oxygen, is released into the air. Credit: Tom Meyer

phys.org - January 14, 2014

Solar energy has long been used as a clean alternative to fossil fuels such as coal and oil, but it could only be harnessed during the day when the sun's rays were strongest. Now researchers led by Tom Meyer at the Energy Frontier Research Center at the University of North Carolina at Chapel Hill have built a system that converts the sun's energy not into electricity but hydrogen fuel and stores it for later use, allowing us to power our devices long after the sun goes down.

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