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

Green Car Congress

While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking. The investment costs of UGES are about 1 to 10 US$/kWh and power capacity costs of 2.000 US$/kW. Dabek, P.B., Brandão, R., Patro, E.R., Leal Filho, W., van Ruijven, B.,

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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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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.

Russia 145
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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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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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Lockheed Martin pursuing compact nuclear fusion reactor concept

Green Car Congress

Aside from this inefficiency, the physics of the tokamak dictate huge dimensions and massive cost. The ITER, for example, will cost an estimated $50 billion and when complete will measure around 100 ft. I have not seen the papers, but the nuclear engineering clearly fails to be cost effective. high and weigh 23,000 tons.

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PBL Study Finds Developed Countries Proposals for Copenhagen Fall Short for Reaching 2 °C Climate Objective

Green Car Congress

The global costs would be limited to 0.2% The report, “Pledges and Actions: A scenario analysis of mitigation costs and carbon market impacts for developed and developing countries”, explores the implications of different possible scenarios on the outcomes of the current climate negotiations. of GDP in 2020.

Climate 186