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CSIRO joins US sCO2-based power generation project STEP demo

Green Car Congress

The pilot plant has been designed, building construction has been completed, and equipment installation is underway on the SwRI campus in San Antonio, TX. Using sCO 2 as a power cycle working fluid instead of steam/water will lower capital expenditures and reduce plant size and footprint.

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

Green Car Congress

The recent increase in natural gas or dual-fuel capable reciprocating internal combustion engine units has been driven in part by advancements in engine technology that increase operational flexibility and by changes in natural gas markets that have generally provided ample supply and relatively stable fuel prices, EIA said. MW of capacity.

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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 mpg (19.26 Fleet: Schneider, Walmart.

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