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Clean Energy signs deals for more than 20M gallons of renewable natural gas in past 45 days

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announced new and extended contracts for more than 20 million gallons of Redeem renewable natural gas (RNG) to accommodate the continued demand across key business segments for the ultra-low carbon fuel produced from organic waste. Clean Energy Fuels Corp.

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6.8M gallons in new contracts for Redeem renewable natural gas

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The first phase of the project, which has been completed, delivers renewable compressed natural gas (CNG) through six new dispensers. million in grant funding to expand and upgrade the station. One of the fastest growing companies in Denver, GFL Environmental, Colorado has inked a 10-year station upgrade and maintenance agreement.

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DOE Awards $22.6M Grant to Rentech and ClearFuels Integrated Bio-Refinery Project

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project to construct a biomass gasifier at Rentech’s Energy Technology Center (RETC) in Denver has been awarded a conditional $22.6-million million grant from the US Department of Energy (DOE). The gasifier will be integrated with Rentech’s Product Demonstration Unit (PDU) for the production of renewable synthetic fuels from biomass.

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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. Like the Recovery Act-funded projects, the annual Clean Cities projects include grants for vehicles, infrastructure, and education. Total DOE award: $14,994,183.

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Successful Engineering Validation Flight of US Commercial Jet Using 40:60 Synthetic Jet Fuel Blend

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The aircraft departed Denver International Airport and climbed to an altitude of 39,000 feet where the onboard team collected data on the performance of the fuel during several maneuvers, including taxi, takeoff, climb, cruise, auxiliary power unit start, descent and approach. Rentech and ClearFuels Technology Inc. Earlier post.)

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Environmental Charter High School Gets Solar; Greenius Goes EcoMedia

Creative Greenius

I just want to see projects get funded, renewable energy put to work, energy efficiency retrofits instituted, conservation measures adopted and sustainable practices replace business-as-usual before the climate crisis makes any positive action a moot point. The on-stage banner heralding the ribbon cutting event @ ECHS.

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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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Transit agencies began submitting their proposals after the FTA announced rules for the Transit Investments for Greenhouse Gas and Energy Reduction (TIGGER) grant program as part of the Recovery Act last March. Since President Obama signed ARRA into law in February, grants totaling more than $7.2 The DOT is making $48.1

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