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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

Wide-scale utilization of flow batteries is, however, limited by the abundance and cost of these materials, particularly those using redox-active metals and precious-metal electrocatalysts. The design permits larger amounts of energy to be stored at lower cost than with traditional batteries. —Huskinson et al. Background.

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SK E&S, SK Plug Hyverse partner with Korea South-East Power for green hydrogen & green ammonia production

Green Car Congress

Green hydrogen and green ammonia co-firing are gaining attention as an eco-friendly and relatively low cost solutions for existing thermal power plants that can significantly reduce greenhouse gas emissions. In addition, PEM electrolyzers are known for high energy density and moderate cost of maintenance.

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IDTechEx calculates ~31 GWh of electric vehicle markets beyond cars in 2021

Green Car Congress

While electric cars will remain the largest electric vehicle market for the foreseeable future in terms of battery demand and market revenue generation, most transport sectors are facing a transition. IDTechEx’s latest master electric vehicle report “ Electric Vehicles: Land, Sea & Air 2022-2042 ” finds 35.7 GWh annually in 2021.

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AC Propulsion and AutoPort, Inc. Partner to Develop EV Conversion Prototype for US Postal Service Feasibility Study

Green Car Congress

AC Propulsion and AutoPort , an automotive conversion, restyling and processing company, will partner in engineering, development and conversion to provide an Electric Vehicle conversion prototype and report for the United States Postal Service.

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Xcel Energy wants 1.5M EVs in its service areas by 2030; 30x increase from today

Green Car Congress

Electric vehicles charged on the increasingly clean Xcel Energy system will have about 80% lower carbon emissions than gas-powered cars by 2030. That includes working with transit agencies and car sharing organizations to increase access to the benefits of electric transportation, especially for those in underserved communities.

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Porsche, Siemens Energy and partners advance climate-neutral eFuels development; Haru Oni pilot in Chile

Green Car Congress

eFuels for cars are a worthwhile complement to that—if they’re produced in parts of the world where a surplus of sustainable energy is available. Those include using the eFuels in vehicles for Porsche motorsports, at the Porsche Experience Centers and perspectively also in serial production sports cars.

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Convert Oil Wells to Solve the Solar Storage Problem

Cars That Think

Thermal energy storage is a known low-cost, low-risk approach for storing solar energy in the form of heat,” adds Codd. This system results in a lower capital cost and a lower levelized cost of energy compared to other CSP technologies, he adds. But we can still reduce the carbon [cost] of that oil.”

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