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A New Energy-Efficient Hydrogel Pulls Water From Air

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Using a new kind of hydrogel material, researchers at the University of Texas at Austin have pulled water out of thin air at temperatures low enough to be achieved with sunlight. Atmospheric water harvesting draws water from humidity in the air. The UT Austin technique is aimed at the latter.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The document is a detailed draft technical review of potential environmental impacts associated with the segment of the pipeline in the US, including: impacts from construction, impacts from potential spills, impacts related to climate change, and economic impacts. What Keystone XL would carry.

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ExxonMobil invests $15M in University of Texas at Austin Energy Institute; renewable energy, battery technologies and power grid modeling

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ExxonMobil will invest $15 million as a leadership member of the University of Texas at Austin Energy Institute to pursue technologies to help meet growing energy demand while reducing environmental impacts and the risk of climate change.

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Nacero selects Topsoe’s TIGAS technology for gas-to-gasoline unit; reducing lifecycle carbon footprint up to 50%

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Nacero has licensed Topsoe TIGAS (Topsoe Improved Gasoline Synthesis) technology for its multi-billion USD natural-gas-to-gasoline facility in Penwell, Texas to produce 100,000 barrels per day of gasoline component ready for blending into US commercial grades. Nacero’s Pemwell-facility in Houston, Texas.

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. Climate change. by Jack Rosebro. Source: DHI Group. Click to enlarge.

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Researchers use IPCC AR5 models to forecast 10% drop in Colorado River flow in next few decades

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It may not sound like a phenomenally large amount except the water and the river is already over-allocated. The present study narrows in on three key regions for water managers—the Colorado River headwaters; the greater California-Nevada region; and Texas, which gets nearly all of its water from within state borders.

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Water Vapor In Mid-Troposphere May Double Warming Effect

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The findings were presented by climatologist Andrew Dessler of Texas A. Although scientists have long believed that water vapor. is a key amplifier of the effects of climate change, efforts to. dioxide, producing water vapor which in turn would store more heat. Click to enlarge. San Francisco. However, the.

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