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UCLA team devises method to weld previously unweldable aluminum alloy AA 7075; potential for wider use in automobiles

Green Car Congress

Developed in the 1940s, AA 7075 long held promise for use in automobile manufacturing, except for one key obstacle. Gas tungsten arc welding (GTAW) of AA7075. By comparison, an aluminum alloy known as AA 6061 that is widely used in aircraft and automobile parts, has a tensile strength of 186 megapascals in welded joints.)

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Fiat Chrysler Automobiles, IVECO and ENGIE collaborating to promote natural gas in Europe starting from Belgium

Green Car Congress

Fiat Chrysler Automobiles (FCA), IVECO (a brand of CNH Industrial) and ENGIE (Global Energy Player) are broadly collaborating to promote natural gas vehicles and infrastructure in Europe. Together, FCA and IVECO intend to further develop their ranges of natural gas vehicles.

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Polestar reduced greenhouse-gas emissions by 6% per car in 2021

Green Car Congress

In 2021, Polestar reduced greenhouse gas-emissions per car sold by 6% through its focus on increased efficiency and use of renewable energy. Polestar’s sustainability report was prepared in accordance with GRI Standards, SASB’s sector guidelines for the automobile industry, and the European Union’s Non-Financial Reporting Directive.

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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’s e-gas plant. 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. Click to enlarge.

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Larry Burns: Holistic approach required to achieve transformational change of transportation and the automobile; the power of “And”

Green Car Congress

Stressing the power of “ and ” rather than “ or ”, he asserted that: The automobile is unsustainable without transformational change. Burning compressed natural gas in vehicle offers little efficiency and CO 2 advantages versus gasoline vehicles, he noted. —Larry Burns. —Larry Burns. Hypothetically, it would take 5.9

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

Green Car Congress

Audi will introduce the compact A3 Sportback g-tron—which can be powered by the CO 2 -neutral Audi e-gas, synthetic methane generated from eco-electricity in the Audi e-gas project ( earlier post )—at the end of the year. The e-gas fuel will be produced in the power-to-gas plant in Werlte, Germany.

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China Yuchai announces delivery of 200 buses powered by YC6J210N-52 hybrid natural gas engines

Green Car Congress

China Yuchai, through its main operating subsidiary, Guangxi Yuchai Machinery Company Limited (GYMCL) announced that 200 buses manufactured by Inner Mongolia Qingshan Automobile Co., and all powered by GYMCL’s YC6J210N-52 hybrid natural gas engines were recently delivered to Baotou Bus in the city of Baotou in Inner Mongolia.

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