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

Green Car Congress

Other includes landfill gas, biomass, and other gas. Reciprocating engines tend to be smaller than other types of natural gas-fired electricity generators and account for a relatively small share of power plants fueled by natural gas. MW natural gas-fired engines for a total plant capacity of 225 MW.

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DOE awards $20M to 10 hydrogen production and delivery technologies projects

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University of Hawaii of Honolulu, Hawaii will receive $3 million to develop photoelectrodes for direct solar water splitting. million to develop an innovative high-efficiency solar thermochemical reactor for solar hydrogen production. Southwest Research Institute of San Antonio, Texas will receive $1.8

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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. 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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SpaceX’s first Jupiter launch a step closer as NASA begins assembling ‘Europa Clipper’

Teslarati

Europa Clipper is an interplanetary spacecraft developed by NASA to observe Europa, a large moon of Jupiter, over the course of a series of flybys while orbiting the gas giant. The Clipper’s primary goal is to determine whether Europa hosts conditions suitable for life in an immense liquid water ocean that lies under its icy surface.

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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. Drawing of sCO 2 plant. Click to enlarge.

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

Green Car Congress

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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The vehicles and infrastructure being funded include the use of natural and renewable gas, propane, ethanol, biodiesel, electricity, and hybrid technologies. New Jersey Clean Cities Coalition’s New Jersey Compressed Natural Gas Refuse Trucks, Shuttle Buses and Infrastructure. Total DOE award: $14,999,658. Total DOE award: $14,997,240.