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Universal Hydrogen successfully completes first flight of hydrogen fuel cell powered regional airliner

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The flight, conducted under an FAA Special Airworthiness Certificate, was the first in a two-year flight test campaign expected to culminate in 2025 with entry into passenger service of ATR 72 regional aircraft converted to run on hydrogen. The other remained a conventional engine for safety of flight. Deliveries will start in 2025.

Hydrogen 417
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Swiss team develops effective and low-cost solar water-splitting device; 14.2% solar-to-hydrogen efficiency

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As the V OC of the presented c-Si cells is only ∼600 mV, four cells need to be connected in series to achieve stable water splitting performance. We demonstrate in this study that, thanks to their high V OC , three series-connected SHJ cells can already stably drive the water splitting reaction at unprecedented SHE. Schüttauf et al.

Solar 150
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KIST team develops membrane reactor system to produce pure H2 from ammonia with high productivity

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1 ) and ammonia conversion (>99%) at a significantly reduced operating temperature (. This has resulted in a growing demand for a technology that can convert surplus renewable energy into hydrogen and transport the hydrogen to the target destination for utilization. mol-H 2 g cat ?1 Membrane reactor for production of H 2 from NH 3.

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DOE to award $89M for advanced manufacturing R&D, battery manufacturing a key focus

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The FOA requests proposals in three areas: Topic 1 - Innovations for the Manufacture of Advanced Materials: Focuses on employing machine learning to develop better batteries, phase change storage materials for heating and cooling applications, and new semiconductors that convert temperature differences into electricity.

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DOE to award $89M for innovative manufacturing technologies

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Topic 1 - Innovations for the Manufacture of Advanced Materials: Focuses on employing machine learning to develop better batteries, phase change storage materials for heating and cooling applications, and new semiconductors that convert temperature differences into electricity. Thermal Process Intensification.

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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They will incorporate experts in hydrodynamics, structural dynamics, control systems, power electronics, grid connections, and performance optimization. Bio-Inspired Renewable Energy (BIRE) for Highly-Efficient Low-cost Riverine Hydrokinetics - $3,500,000. SHARKS teams will reflect this multi-disciplinary scope. Emrgy, Inc.

Mariner 418
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UK to award £54M to 15 projects developing innovative carbon removal technology

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The money will help projects further develop their greenhouse gas removal technologies, which include a machine that can pull carbon dioxide out of the air, a plant to convert household waste into hydrogen for use in the transport industry, and a system to remove carbon dioxide from seawater. Biohydrogen Greenhouse Gas Removal Demonstration”.

Carbon 305