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[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]

Audi e-gas plant qualified to participate in balancing market to stabilize grid

July 15, 2015

The Audi e-gas plant in the city of Werlte in Lower Saxony (earlier post) produces CO2 neutral-fuel (synthetic methane from water, renewable electricity and CO2); it now also contributes toward stabilizing the public power grid. After successfully completing a test sequence, the plant is now qualified for participating in the electricity balancing market.

In the German electrical energy mix, the share of renewable energies is growing rapidly, reaching 33% in the first half of 2015. However, regional expansion of wind and photovoltaic generation plants leads to increasingly larger load fluctuations. It is therefore important to have flexibly available consumers such as the Audi e-gas plant to buffer load peaks and thereby stabilize energy grids.

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UPS enters agreement with Clean Energy Fuels for renewable natural gas (biomethane) in the US

May 05, 2015

UPS has entered into an agreement to purchase renewable natural gas (RNG) for its delivery vehicle fleet from Clean Energy Fuels Corp. RNG (biomethane) can be derived from many abundant and renewable sources, including decomposing organic waste in landfills, wastewater treatment and agriculture.

The deal signifies UPS’ plan to expand significantly its use of renewable natural gas for its alternative fuel and advanced technology fleet. The company has a goal of driving one billion miles using its alternative fuel and advanced technology fleet by the end of 2017. Clean Energy Fuels, co-founded by T. Boone Pickens, is the exclusive producer of Redeem, the first RNG made available in commercial quantities.

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E3 study finds low-carbon gas fuels option for meeting Calif GHG reduction goals

January 28, 2015

A new study by Energy Environmental Economics (E3) consulting suggests that low-carbon gas fuels are a viable option for meeting California’s greenhouse gas (GHG) reduction goals and can simultaneously help achieve pollution emission reduction targets.

Low-carbon gas fuels or “decarbonized gas” refers to gaseous fuels with a net-zero, or very low, greenhouse gas impact on the climate. These include fuels such as biogas, hydrogen and renewable synthetic gases produced with low lifecycle GHG emission approaches.

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California makes first investments in $100M energy research & development program; also biogas and H2

December 11, 2014

The California Energy Commission approved its first $10 million to fund Electric Program Investment Charge (EPIC) research and development (R&D) projects during its monthly business meeting today. The Commission also approved grants for the operation of a hydrogen fueling station, biofuel production, geothermal exploration and rooftop solar for schools.

EPIC is a multi-year, research investment program focused on electricity-related innovations, finding new energy solutions and bringing clean energy ideas to the marketplace. The program’s 2012-2014 plan calls for investing $330 million between 2014 and 2015 in innovative technologies that provide benefits to electric ratepayers served by Pacific Gas and Electric Co., Southern California Edison, and San Diego Gas & Electric Co. The seven awards approved will fund applied R&D projects that will develop utility-scale renewable energy generation technologies.

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California Energy Commission to award up to $3M for advanced biofuel projects

October 28, 2014

The California Energy Commission’s Alternative and Renewable Fuel and Vehicle Technology Program (ARFVTP) announced (PON-14-602) the availability of up to $3 million in grant funds for biofuels projects that are in the early/pre-commercial technology development stage. This solicitation is emphasizing transformative technology solutions to significant biofuels industry problems that increase yields, productivity, or cost effectiveness of biofuel production; and/or that target a significant unmet need in California’s biofuels industry.

The ARFVTP has an annual budget of approximately $100 million and provides financial support for projects that increase the use of alternative and renewable fuels and advanced vehicle technologies.

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Oberon’s biogas-based DME now eligible for D3 and D5 RINs under the RFS

September 03, 2014

Oberon Fuels Inc., the first company to announce plans to commercialize biogas-based dimethyl ether (DME) fuel production in North America (earlier post), announced that the US Environmental Protection Agency (EPA) has approved Oberon’s biogas-based DME for inclusion under the Renewable Fuel Standard (RFS).

Oberon’s biogas-based DME is now eligible for high-value D3 (cellulosic) and D5 (advanced) renewable identification numbers (RINs) under the RFS. (Earlier post.) The EPA determined that biogas-based DME produced from the Oberon process resulted in an approximate 68% reduction in greenhouse gases when compared to baseline diesel fuel.

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California Energy Commission selects 11 advanced biofuels projects for $43.6M in awards

July 25, 2014

The California Energy Commission (CEC) has selected 11 biofuel projects projects—including gasoline substitutes, diesel substitutes and biomethane projects—for $43,633,421 in awards under a grant solicitation released in January for the development of new, or the modification of, existing California-based biofuel production facilities that can sustainably produce low carbon transportation fuels.

The grant solicitation had announced a total of $24 million available for projects funded by the solicitation; however, the Energy Commission, at its sole discretion, reserves the right to increase or reduce the amount of funds available.

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