Remove Japan Remove Power Grid Remove Solar Remove Wind
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Wind-to-Hydrogen Tech Goes to Sea

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Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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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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(MHI) successfully conducted ground demonstration testing of “wireless power transmission,” a new technology presently under development to serve as the core technology of space solar power systems (SSPS). One readily conceivable application is wireless transmission of power to electric vehicles. Earlier post.)

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Australia Goes All-in on Green Hydrogen

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The carbon-free rigs will pack 50 kilos of hydrogen zapped from water using electricity from the refinery’s dedicated solar power plant. Resource-poor Asian neighbors such as Japan and Korea are also counting on Aussie green hydrogen to help get them off fossil fuels in the decades ahead. Why a hydrogen truck?

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MHI delivers large-capacity Li-ion energy storage system for advanced microgrid study and verification testing at Shimizu Corp.

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The institute, a technology arm of Shimizu Corporation, a major Japanese construction firm, is presently conducting advanced studies, including verification testing, into various technological areas, including microgrids, which are a localized power management system, and smart BEMS (building and energy management system).

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11 Intriguing Engineering Milestones to Look for in 2023

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A Sea-Monster-Proof Internet The initial segment of what will be the first underwater fiber-optic link to skirt the North Pole, connecting Japan and Europe, will light up in early 2023. As a bonus, the tech onboard the balloons runs on solar power. This stretch, called Iris, will link Iceland to Ireland.

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New liquid alloy electrode significantly lowers operating temperature of sodium-beta batteries; improved performance

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More than 300 megawatts of large, cargo container-sized sodium-beta batteries are running in the United States, Japan and Europe, according to Dupont Energy Consulting. They often store electricity generated by rows of solar panels and wind turbines. —Xiaochuan Lu, lead author.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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A few regions (notably California, Japan and Germany) have committed significant funds to support the next crucial steps forward on infrastructure build-out. Additionally, they note, hydrogen is being widely discussed as a flexible energy carrier for integrating intermittent renewables like solar and wind into the energy system.

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