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SwRI, UTSA researchers show biochar is low-cost, effective method to treat fracking water

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Researchers at Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) have determined that biochar, a substance produced from plant matter, is a safe, effective and inexpensive method to treat flowback water following hydraulic fracturing, or fracking. —Maoqi Feng, SwRI.

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CSIRO joins US sCO2-based power generation project STEP demo

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The pilot plant has been designed, building construction has been completed, and equipment installation is underway on the SwRI campus in San Antonio, TX. When completed, it will be the largest sCO 2 demonstration facility of its kind in the world, and will represent a significant step toward technology commercialization.

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EIA: natural gas-fired reciprocating engines are being deployed more to balance renewables

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In addition, power plants using internal combustion engines tend to require significantly less water than similarly sized combined-cycle or simple-cycle natural gas turbine plants. Pearsall Power Plant, located near San Antonio, is a 202-MW plant equipped with 24 natural gas-fired reciprocating engines, each providing 8.4

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DOE awarding up to $80M for supercritical CO2 pilot plant

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The US Department of Energy (DOE) is awarding up to $80 million for a six-year project to design, build, and operate a 10-MWe (megawatts electrical) supercritical carbon dioxide (sCO 2 ) pilot plant test facility in San Antonio, TX. Low cooling water consumption. This, in turn, decreases CO 2 emissions and operating costs.

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Texas Clean Energy Project signs long-term CO2 offtake agreement with Whiting Petroleum for enhanced oil recovery; 90% CO2 capture from IGCC coal polygen plant

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This is another important milestone for the Texas Clean Energy Project, coming on the heels of last month’s power purchase announcement with CPS Energy in San Antonio. In oil fields such as Whiting’s, the injected CO 2 mixes with the oil that is left behind in the primary oil-well production and the secondary water-injection stage.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

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The final SuperTruck demonstrator ran a five-day, 312-mile (502-kilometer) roundtrip route on Texas Interstate 35 between San Antonio and Dallas, at a weight of 65,000 lbs (29,484 kg) GVWR at a speed of 65 mph (105 km/h), where it achieved an average result of 12.2 engine brake thermal efficiency. mpg (19.26

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US DOE Awards $300 Million in Clean Cities Grants to Support Alternative Fuels, Vehicles, and Infrastructure Development

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Team partners will purchase a total of 191 commercially available light- to heavy-duty alternative-fuel and advanced-technology vehicles. Louis, San Antonio/Austin, and Oklahoma City as well as a refueling corridor along I-10 in Louisiana (New Orleans, Baton Rouge, Lake Charles). Total DOE award: $14,983,167.