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Researchers review risk to water resources from unconventional shale gas development in US

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They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., Credit: ACS, Vengosh et al. Click to enlarge.

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WHO attributes more than 1 in 4 deaths annually of children under 5 years to unhealthy environment

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Most of these diseases and conditions are at least partially caused by the environment, the World Health Organization (WHO) reports. Proportionate to their size, children ingest more food, drink more water and breathe more air than adults. —“Don’t Pollute My Future”. The report, Don’t pollute my future!

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Petrobras awards Technip two contracts for ultra-deep water fields

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Technip two ultra-deep water contracts for the supply of flexible pipes for the Sapinhoá Norte field and I5 at Lula field (former Tupi field), located in the Santos Basin pre-salt area (Brazil), at a water depth of up to 2,500 meters (8,202 feet). Production starts in the first quarter of 2014 in line with previously announced plans.

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Navigant Research forecasts new EV global sales of > 346,000 units in 2014; 10 predictions for the year

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During 2014, the global plug-in electric vehicle (PEV) industry is poised to grow by 86% and will surpass more than 346,000 new vehicles sold, according to a new white paper—“ Electric Vehicles: 10 Predictions for 2014 ”—published by Navigant Research. Automakers will push for changes in the California ZEV mandates.

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An abundant and inexpensive water-splitting photocatalyst with low toxicity active in visible light

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Researchers at Japan’s National Institute for Materials Science (NIMS) have discovered a new photocatalyst, Sn 3 O 4 , which facilitates the production of hydrogen fuel from water, using sunlight as an energy source. A paper on their work is published in the ACS journal Applied Materials & Interfaces. Source: NIMS. Click to enlarge.

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Toyota develops electrolyzer using Mirai technology; deploying at DENSO plant

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Toyota has developed new electrolysis equipment to produce hydrogen from electrolyzing water using the fuel cell (FC) stack and other technology from the Mirai. The unit installed at DENSO Fukushima can produce approximately 8 kg hydrogen per hour, with 53 kWh/1 kg hydrogen energy required.

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ASU and Argonne researchers report progress on artificial leaf for solar conversion of water to H2 and O2

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Designing an artificial leaf that uses solar energy to convert water cheaply and efficiently into hydrogen and oxygen is one of the goals of BISfuel (Bio-inspired Solar fuel production)—the Energy Frontier Research Center, funded by the Department of Energy, in the Department of Chemistry and Biochemistry at Arizona State University.

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