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

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AQDSH 2 refers to the reduced form of AQDS. Quinones are naturally abundant, inexpensive, small organic molecules, and similar to molecules that store energy in plants and animals. Flow batteries store energy in chemical fluids contained in external tanks, as with fuel cells, instead of within the battery container itself.

Low Cost 374
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C-Zero raises $11.5M Series A to produce clean hydrogen from natural gas via methane pyrolysis

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The funding will accelerate the first commercial-scale deployment of C-Zero’s drop-in decarbonization technology, which will allow industrial natural gas consumers to avoid producing CO 2 in applications such as electrical generation, process heating and the production of commodity chemicals such as hydrogen and ammonia.

Hydrogen 305
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BNEF report finds hydrogen promising decarbonization pathway, but carbon prices and emissions policies required

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Hydrogen Economy Outlook , a new and independent global study from research firm BloombergNEF (BNEF), finds that clean hydrogen could be deployed in the decades to come to cut up to 34% of global greenhouse gas emissions from fossil fuels and industry at a manageable cost. Abatement cost with hydrogen at $1/kg (7.4/MMBtu).

Hydrogen 221
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Chalmers team develops graphite-like anode for Na-ion batteries; Janus graphene

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Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. Sodium is an abundant low-cost metal, and a main ingredient in seawater. —Sun et al.

Sodium 493
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US DOE to award $4M to support projects on hydrogen delivery technology for fuel cell vehicle refueling

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DE-FOA-0000821 ) to support research and development efforts for hydrogen delivery technology for fuel cell electric vehicle (FCEV) refueling. The solicitation seeks to move technologies towards reaching that cost target by addressing the cost of hydrogen compression, storage, and dispensing at the fueling station.

Hydrogen 230
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Lloyd’s Register and UMAS release Zero Emission Vessels 2030 study

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Although none of the ZEVs are estimated to be more competitive than conventional shipping by 2030, the technology options are evolving rapidly and it is possible that over the next 10 years the gap could reduce even further than this study estimates. All analyses are performed against a heavy fuel oil (HFO) reference ship.

Emissions 150
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8 Products That Excel at Protecting Children’s Digital Privacy

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Schools have become accustomed to relying on technology, which in some cases has made teaching easier, more efficient, and more inclusive. The platform, which collects minimal data about the students, runs on low-cost and legacy devices. Yoti asks children to authenticate their age and does not store their data.