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National University of Singapore researchers devise membrane-based supercapacitors; possible new route to high-performance supercapacitive energy storage

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Unlike more conventional supercapacitor electrode materials with large surface areas and high porosities, the new hydrophilized polymer network uses ion-conducting channels for fast ion transport and charge storage. With the advanced energy storage membrane, the cost to store each farad falls to US$0.62. —Xie et al.

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Energy researchers: clean US hydrogen economy is within reach, but needs a game plan

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Addressing climate change requires not only a clean electrical grid, but also a clean fuel to reduce emissions from industrial heat, long-haul heavy transportation, and long-duration energy storage. Hydrogen and its derivatives could be that fuel, argues a commentary by four energy researchers in the journal Joule.

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Sun Catalytix Signs $4M ARPA-E Contract and Forms Scientific Advisory Board; Affordable Catalysts for Water Splitting

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Sun Catalytix work, based on robust, self-healing, earth-abundant catalysts, will revolutionize the transformation and transportation of energy, and we are delighted to support this novel and transformative technology. Earlier post.). — Dr. Eric Toone, ARPA-E program director. —John Deutch.

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Climate Change is NSF Engineering Alliance’s Top Research Priority

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Research energy storage and greenhouse gas capture solutions Identifying technologies to address the climate crisis was ERVA’s first theme. During the virtual visioning event in December, experts explored solar and renewable energy, carbon sequestration, water management, and geoengineering.

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MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

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A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. The researchers believe studies like theirs could help key energy stakeholders make better-informed decisions. 2021.117314.

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DOE announces $11.5M in Phase 1 funding for carbon capture and storage program; ARPA-E FLECCS

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The post-combustion outlet gas is more easily separated into water and CO 2 to the pipeline, thereby lowering the electricity costs of grids with high levels of VRE. UNO MK3 allows CO 2 to be withdrawn and stored as solid potassium bicarbonate during high energy demand, eliminating stripper energy and enabling profitable regeneration.

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JCESR team advances prospects of solid-state magnesium-ion batteries with discovery of fastest magnesium-ion solid-state conductor

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A team of Department of Energy (DOE) scientists at the Joint Center for Energy Storage Research (JCESR) has discovered the fastest magnesium-ion solid-state conductor, a major step towards making solid-state magnesium-ion batteries that are both energy dense and safe. —Canepa et al. —Gerbrand Ceder.

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