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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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This approximately converts to US$1.92 The findings are published in a paper in the International Journal of Hydrogen Energy. For the study, the researchers optimized the installed capacity of each component technology for the wide range of unit costs of electricity from the PV, battery, and proton-exchange membrane electrolyzer.

Low Cost 403
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Mitsubishi Heavy says ground test validates wireless power transmission for space solar power systems; 10 kW sent 500m by microwave

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Wireless power transmission technology aims to eliminate the cable connections conventionally necessary for transmitting electricity; the newly successful test results lead the way to applying the technology in numerous terrestrial fields. 2011.5877136.

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SoCalGas & UC Irvine show power-to-gas technology able to boost use of intermittent renewable energy significantly

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Preliminary research findings, announced this week at UCI’s International Colloquium on Environmentally Preferred Advanced Generation (ICEPAG), demonstrated that the campus microgrid could increase the portion of renewable energy it uses from 3.5% to 35% by implementing a power-to-gas strategy.

Renewable 150
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Cyclone Power Technologies Completes Testing, Ships Initial Rankine-Cycle Waste Heat Power Generator

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Cyclone Power Technologies has completed internal testing of its initial waste heat power generator ( earlier post ) and has shipped the beta unit to its customer, Bent Glass Design. The final system is expected to be cash positive in 12 months and provide a full payback to Bent Glass within three years.

Waste 186
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This Engineer’s Job Is to Keep Arkansas Nuclear One Safe

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Our nuclear plant is like a river that meets the ocean, supplying power to the larger electric power grid that provides electricity across North America,” Ansari says. Ansari entered the field of power engineering during her final semester as a Ph.D. These systems are robust, and we can’t make mistakes.”

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Morris Tanenbaum, Inventor of the Silicon Microchip, Dies at 94

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In the early 1980s, Goetzberger conducted pioneering research into fluorescent planar collector-concentrators, utilizing photovoltaic (PV) material mixed with fluorescent dyes to separate the various wavelengths of light and convert them using solar cells with different band gaps. He retired in 2019.

Solar 141
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Australia Goes All-in on Green Hydrogen

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Building every electrolyzer promised for 2030 would provide only about one-sixth of the green hydrogen required to meet climate targets, according to figures from the International Energy Agency in Paris. Hyzon Motors , one of the few firms working on ultraheavy trucks powered by fuel cells. Yet many more are actually needed.

Australia 145