Net zero, Russia war driving nascent hydrogen economy
Kevin Kendall pulls up at the only green hydrogen refuelling station in Birmingham, Britain's second-biggest city, and swiftly fills his sedan with clean gas.
Aug 16, 2022
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Energy & Green Tech
Kevin Kendall pulls up at the only green hydrogen refuelling station in Birmingham, Britain's second-biggest city, and swiftly fills his sedan with clean gas.
Aug 16, 2022
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Energy & Green Tech
The Supreme Court's recent ruling in West Virginia v. EPA limited the agency's ability to impose national regulations on carbon dioxide (CO2) emissions absent specific authority from Congress, making the Biden administration's ...
Aug 5, 2022
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Energy & Green Tech
Hydrogen production takes place using natural gas as the raw material, combined with a very special ceramic membrane. Both hydrogen production and CO2 capture are achieved in a single step, which makes the method highly energy ...
Jul 28, 2022
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Energy & Green Tech
The world's third largest carbon emitter after China and the United States, India ranks seventh in a major climate risk index. Unless India, along with the nearly 200 other signatory nations of the Paris Agreement, takes ...
Jul 6, 2022
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Energy & Green Tech
Researchers have developed a low-cost device that can selectively capture carbon dioxide gas while it charges. Then, when it discharges, the CO2 can be released in a controlled way and collected to be reused or disposed of ...
May 20, 2022
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Energy & Green Tech
A major challenge for producers of electricity from solar panels and wind turbines is akin to capturing lightning in a bottle. Both solar and wind increasingly generate electricity amid little demand, when market prices are ...
Apr 21, 2022
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Energy & Green Tech
California air quality officials on Tuesday released a groundbreaking proposal to require all new cars sold to be zero-emission vehicles by 2035, a rule that would make it the first state to mandate the phaseout of gas-powered ...
Apr 15, 2022
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Energy & Green Tech
New vehicles sold in the U.S. will have to average at least 40 miles per gallon of gasoline in 2026, up from about 28 mpg, under new federal rules unveiled Friday that undo a rollback of standards enacted under President ...
Apr 1, 2022
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Engineering
Refining metals, manufacturing fertilizers and powering fuel cells for heavy vehicles are all processes that require purified hydrogen. But purifying, or separating, that hydrogen from a mix of other gases can be difficult, ...
Mar 29, 2022
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Energy & Green Tech
Food for thought: if food waste was a country it'd be the world's third largest greenhouse gas producer behind the US and China. So what's being done about it?
Mar 18, 2022
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