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ARPA-E awards $38M to 12 projects leading used nuclear fuel recycling initiative

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The projects, led by universities, private companies, and national laboratories, were selected to develop technologies to advance UNF recycling, reduce the volume of high-level waste requiring permanent disposal, and provide safe domestic advanced reactor fuel stocks. Earlier post.) Award amount: $1,580,774). Award amount: $4,715,163).

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Heating Buildings With Solar Energy Stored in Sand

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In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. This means that storing and distributing energy is as important as its generation. The apparent contradictions do not end there.

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LOTTE, Sumitomo of Americas and Syzygy Plasmonics to partner on photocatalytic cracking of ammonia to produce hydrogen

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Plans include importing green ammonia that can be readily transported and stored before it is converted into clean hydrogen with expectations of generating 1.2 The Syzygy photoreactor technology is the culmination of more than 30 years of plasmonics and nanotechnology research out of Rice University. Earlier post.).

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Rice University scientists find O-doped boron nitride-graphene hybrid excellent candidate for on-board hydrogen storage

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Layers of graphene separated by nanotube pillars of boron nitride (PGBN) may be a excellent material for on-board hydrogen storage in vehicles, according to a computational study by a pair of Rice University scientists. The Department of Energy’s current target for economic storage media is the ability to store more than 5.5%

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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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C-Zero’s technology, which was initially developed at the University of California, Santa Barbara, uses innovative thermocatalysis to split methane into hydrogen and solid carbon in a process known as methane pyrolysis.

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Analog AI Startup Aims to Lower Gen AI's Power Needs

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Storing an 8-bit number in a single transistor instead of the 48 transistors it would take in a typical digital memory cell is an important cost, area, and energy savings, says Sarin, who has been working on storing multiple bits in flash for 30 years. Digital data is converted to analog voltages [left].

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Integrated solar-driven system for electrochemical energy storage and water electrolysis for H2 production

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A team from UCLA and colleagues from Tarbiat Modares University and Shahed University in Iran have devised an integrated solar-powered system for both electrochemical energy storage and water electrolysis. Wh kg −1 with specific power of 37.9 kW kg −1 and an excellent cycle life. mA cm −2 , and a small Tafel slope of 31 mV dec −1.