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CSIRO joins US sCO2-based power generation project STEP demo

Green Car Congress

The STEP project seeks to demonstrate power generation plants enabled by supercritical carbon dioxide (sCO 2 ) technology that can offer dramatically improved efficiencies, economics, and environmental performance, and can play an important role as low-carbon energy evolves. Operational start-up is anticipated next year.

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OnStar and Google demonstrate concept service for managing charging Chevrolet Volts with renewable energy

Green Car Congress

The technology is enabled as OnStar receives a signal from PJM Interconnection that shows the percentage of available renewable energy on the grid. Renewables in the US grid. EIA forecasts that the mix in 2035 will shift to include 39% coal; 27% natural gas; and 16% renewables. was conventional hydropower.

Volt 265
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Texas study finds PHEV use could increase ozone at night, decrease ozone during the day

Green Car Congress

The team modeled the air quality impacts of replacing approximately 20% of the gasoline-powered light duty vehicle miles traveled (VMT) with electric VMT by the year 2018 for four major cities in Texas: Dallas/Ft Worth, Houston, Austin, and San Antonio. The results are less clear in Dallas and Houston. Tammy M Thompson et al.

Ozone 218
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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

Green Car Congress

Summit Power Group, LLC and Blue Strategies, LLC have signed a 15-year CO 2 offtake agreement with Whiting Petroleum Corporation for some of the CO 2 that will be captured by Summit’s Texas Clean Energy Project ( TCEP ), a coal gasification with carbon capture polygen project being developed in Penwell, Texas, outside Odessa.

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