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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

In a new study led by the International Institute for Applied Systems Analysis (IIASA), an international team of researchers developed a novel way to store energy by transporting sand into abandoned underground mines. The main components of UGES are the shaft, motor/generator, upper and lower storage sites, and mining equipment.

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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

Green Car Congress

A new approach developed by researchers from the International Institute for Applied Systems Analysis (IIASA) in Austria and international colleagues proposes using solid air (nitrogen or oxygen) as a medium for recycling cooling energy across the hydrogen liquefaction supply chain. The hydrogen is liquefied where electricity is cheap.

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Opinion: The End Of An Era: Is The US Petrodollar Under Threat?

Green Car Congress

Recent trade deals and high-level cooperation between Russia and China have set off alarm bells in the West as policymakers and oil and gas executives watch the balance of power in global energy markets shift to the East. Russia and China Cozy Up. Reign of the USD. Before the 20 th century, the value of money was tied to gold.

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SpaceX to launch Varda Space’s first Rocket Lab-derived ‘space factory’ satellite

Teslarati

While far from the commercial orbital laboratory many at NASA would like to paint it as, the joint NASA-Russia International Space Station (ISS) routinely hosts payloads from paying customers, some of which are focused on manufacturing (albeit at an absurdly low volume) materials that can only be made in microgravity (i.e.

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China says it will ‘rein in’ the flood of EVs coming our way

Baua Electric

Back in September, the EU launched an investigation into the Chinese EV industry, as European companies are struggling to compete with the cheap, high-tech Chinese imports, made by low-cost labor, entering the EU. China last year overtook Japan as the world’s biggest car exporter ­– but most of those were ICE vehicles sold to Russia.

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Opinion: How Much Longer Can OPEC Hold Out?

Green Car Congress

OPEC (Organization of the Petroleum Exporting Countries) has been the most talked about international organization among investors, analysts and international political lobbies in the last few months. As per its state run oil company PDVSA, the country loses about $700 million a year with every $1 drop in the international oil price.

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Lockheed Martin pursuing compact nuclear fusion reactor concept

Green Car Congress

Tom Jarboe from the University of Washington (which is developing its own version of a fusion reactor and will present its results on Friday at the International Atomic Energy Agency’s (IAEA) Fusion Energy Conference in St. based on the figure I see one problem. Our concept has no coils surrounded by plasma and solves the problem.).

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