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NREL researchers point toward building energy efficiency instead of long-term storage

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An open-access paper on the work, “Optimal Strategies for a Cost-Effective and Reliable 100% Renewable Electrical Grid,” appears in the Journal of Renewable and Sustainable Energy. The researchers considered solar and wind as the source of renewable energy, given that most plans for meeting the 100% target take those into account.

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Environmental Charter High School Gets Solar; Greenius Goes EcoMedia

Creative Greenius

Alison Diaz (with scissors) along with ECHS staff and supporters about to cut the ribbon in front of Environmental Charter High School's new solar-powered greenhouse. Plants in black tubes behind the ECHS Science teacher are being fed by aquaponic system in the new solar-powered greenhouse. photo by Glenn Marzano).

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DOE awarding >$24M to 77 projects through Technology Commercialization Fund

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National Renewable Energy Laboratory, Denver, Colo. Austin, Texas First Solar Inc., Flexible perovskite-perovskite PV for mobile power applications, $745,500 Swift Solar, Redwood City, Calif. Solar Energy Industries Association, Washington, D.C. The Solar Foundation, Washington, D.C. Tustin, Calif. Tempe, Ariz.

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Daimler partnering to transfer its latest generation of automotive fuel cell technology to stationary applications

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The high reliability, low emission rates, low noise levels and dramatically reduced footprint make fuel cells a suitable choice for micro-grids within data centers. The novel concept of a “hydrogen-based” carbon-free data center utilizes hydrogen fuel cells, electrolyzers, storage, solar (photovoltaic) cells and wind turbines.

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Columbus, Ohio wins $40M DOT Smart City Challenge; $10M more from Vulcan, $90M from private partners

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cloud partner Amazon Web Services, NXP Semiconductors, Mobileye, Autodesk, Alphabet’s Sidewalk Labs, AT&T, DC Solar and Continental Automotive. The Department announced partnerships with some of the most innovative folks in the private sector, including launch partner Paul G. Allen’s Vulcan Inc.,

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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

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Laredo Bus Facility Solar Canopies: Provide shade structures with integrated, grid tied photovoltaic cells to be erected on the bus storage lot at the Laredo Bus Maintenance Facility. PV Solar Implementation at facilities: Install PV solar in a variety of facilities. Of that, $26.5

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EPA proposes rule for nationwide 30% cut in GHG from existing power plants by 2030 relative to 2005

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This entails leveraging re-dispatch over the grid to substitute generation at the most carbon-intensive affected EGUs with generation from less carbon-intensive affected EGUs (including natural gas combined cycle [NGCC] units that are under construction). the remainder from other sources, including wind and solar. billion kWh).

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