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Audi opens power-to-gas facility in Werlte/Emsland; e-gas from water, green electricity and CO2

Green Car Congress

Audi has opened its e-gas plant in Werlte, making it the first automobile manufacturer to develop a chain of sustainable energy carriers. The Audi e-gas plant, which can convert 6MW of input power, utilizes renewable electricity for electrolysis to produce oxygen and hydrogen. Water and oxygen are the only by-products.

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

The growth in hydrous ethanol, which uses a blend of 94-95% ethanol to 5-6% water, rapidly increased during the 1980s, with consumption peaking in 1989. Automobile manufacturers were given tax breaks to produce cars that ran on hydrous ethanol, and, by 1980, every automobile company in Brazil was following this lead.

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Audi to introduce natural gas A3 Sportback g-tron at year’s end; CO2-neutral e-gas

Green Car Congress

With the e-gas project, Audi is the first automobile manufacturer to develop an entire chain of sustainable energy carriers. The start of the chain has electricity produced from renewable energy sources; the end products are hydrogen and the synthetic Audi e-gas.

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Cal Energy Commission adopts report outlining how state transforming transportation system to meet climate goals

Green Car Congress

Through AB 8, the California Legislature has directed the Energy Commission to invest up to $20 million per year—20% of the annual Alternative and Renewable Fuel and Vehicle Technology Program (ARFVTP) funding—to build this preliminary infrastructure. million gallons of renewable diesel fuel annually.

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Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

Green Car Congress

Natural gas-fired power capacity will play an increasingly important role in providing backup to growing supplies of intermittent renewable energy, in the absence of a breakthrough that provides affordable utility-scale storage. Transparency is key, both for fracturing operations and for water management.

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“Energiewende” in a tank; Audi e-fuels targeting carbon-neutral driving with synthetic fuels from renewables, H2O and CO2; Swiss policy test case

Green Car Congress

Audi’s basic goal is to combine renewable energy (e.g. solar and wind), water and CO 2 to produce liquid or gaseous fuels with a very low carbon intensity. to the realization of the renewable energy + water + CO 2 formula. The e-gas plant only operates when there is too much electricity from renewable sources in the grid.

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Honda launches new “Green Path” initiatives for manufacturing and operations; new $210M paint line at Marysville with new 4C2B process

Green Car Congress

Significantly to reduce the CO 2 intensity and water use of its manufacturing operations. But there’s much more automakers can do beyond fuel efficiency to reduce our environmental impact by adopting energy efficiency and renewable energy throughout our operations. We work every day on these issues. —Ryan Harty.

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