Remove Engine Remove Hydrogen Remove Power Grid Remove Wind
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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

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Phil Ansell, an aerospace engineer at the University of Illinois Urbana-Champaign, modeled the life cycle carbon dioxide equivalent emissions of liquid hydrogen production required to meet the fuel needs of Chicago’s O’Hare International Airport (ORD) with today’s electric grid mix.

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Argonne and University of Illinois to form Midwest Hydrogen and Fuel Cell Coalition

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The states of Ohio, Michigan, Indiana, Wisconsin, Illinois, Minnesota, Iowa, Missouri, North and South Dakota, Nebraska and Kansas are home to a quarter of the US population and consume 30% of electric power generated in the US. As a consequence, the Midwestern states have some of the highest levels of renewable energy on their grids.

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Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

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Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. Audi A3 TCNG for e-gas project. Click to enlarge.

Audi 370
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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. No battery is perfect, however, so engineers keep pushing for new and improved ways to store those electrons.

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Audi introduces new CNG A3 Sportback

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TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5 The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine. Due to the fuel’s high hydrogen content, a CNG automobile emits approximately 20% less carbon dioxide than a comparable gasoline model.

Audi 504
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Shipping industry eyeing hydrogen fuel cells as possible pathway to emissions reduction; work by Germanischer Lloyd and DNV

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Germanischer Lloyd’s concept hydrogen-fuel cell container feeder vessel is fueled by liquid hydrogen. One possible pathway being explored by the shipping industry is the use of hydrogen fuel cells. HybridSHIP is concerned with introducing batteries for on-board energy storage, integrated with fuel cells and gas engines.

Hydrogen 294
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The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is. How fast can you ramp your power plants up and down to handle the variability from wind and solar?

Clean 94