Energy & Green Tech
The hydrogen fuel that launches NASA rockets into space and provides electrical power via fuel cells produces only one waste product: water so pure the astronaut crew can drink it.
Oct 2, 2019
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Energy & Green Tech
France is joining the hydrogen train revolution, the head of state rail operator SNCF said Thursday, announcing an order for 15 emissions-free regional trains to replace polluting diesel models.
Aug 29, 2019
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Engineering
While artificial leaves hold promise as a way to take carbon dioxide—a potent greenhouse gas—out of the atmosphere, there is a "dark side to artificial leaves that has gone overlooked for more than a decade," according ...
Jul 31, 2019
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Automotive
Four major automakers on Thursday announced they had reached a deal with California to produce more fuel-efficient cars for the US market, an end run around the Trump administration which is seeking to freeze mileage standards.
Jul 25, 2019
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Energy & Green Tech
Mitsubishi Hitachi Power Systems (MHPS) announced an ambitious energy storage project to develop what it claims will be the world's largest energy storage project of its kind, in Utah. Renewable hydrogen is at the core.
Hardware
MIT researchers have developed the first molecular clock on a chip, which uses the constant, measurable rotation of molecules—when exposed to a certain frequency of electromagnetic radiation—to keep time. The chip could ...
Jul 16, 2018
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Energy & Green Tech
A new study from the University of Sheffield has confirmed the potential for Perovskite solar cells (PSCs) to be a 'game changer' in addressing global environmental challenges.
Aug 30, 2017
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Hi Tech & Innovation
(Tech Xplore)—There is a ready consumer base for meatless strips, patties and breakfast links as awareness has grown over the years about environmental degradation, animal welfare abuses and public health risks. But here ...
Energy & Green Tech
Nissan is developing a bio-ethanol fuel cell system. This is an auto industry first, said headlines.
Energy & Green Tech
Is there a way to stack solar cells and convert more of the energy in sunlight into electricity? Not only has a company developed a method, but, as a headline said Wednesday in MIT Technology Review, the approach could make ...
