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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.

Grid 396
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Commercially operated Wärtsilä engine runs on 25 vol% hydrogen blend

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Throughout the testing period, the Wärtsilä engine continued to supply power to the grid. This is the largest commercially operated grid-connected flexible balancing engine ever to run on a hydrogen fuel blend, representing therefore a world-first achievement.

Hydrogen 307
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US DOE releases 2023 Critical Materials Assessment to evaluate supply chain security for clean energy technologies

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The US Department of Energy (DOE) released its 2023 Critical Materials Assessment (2023 CMA), which evaluated materials for their criticality to global clean energy technology supply chains. The Assessment focuses on key materials with high risk of supply disruption that are integral to clean energy technologies.

Clean 370
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Nuvera and DD DANNAR partner to develop mobile fuel cell power for diverse industries

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DANNAR manufactures the DANNAR Mobile Power Station (MPS), a configurable platform that serves as both a multi-purpose work utility vehicle as well as a mobile power supply. Nuvera is a developer of fuel cells for commercial power, especially for motive applications. The DANNAR 4.00

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Raven SR to supply sustainable aviation fuel to ANA and JAL

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Raven SR signed memoranda of understanding (MOU) to supply sustainable aviation fuel (SAF) to All Nippon Airways (ANA) and to Japan Airlines (JAL) for major global routes. Each MOU provides for an initial 50,000 tons of SAF supply in the first year, 2025, with annual incremental increases to 200,000 tons for year 10.

Supplies 210
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GM expanding into new commercial applications for its HYDROTEC fuel cell systems

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GM announced new commercial applications of its HYDROTEC fuel cell technology. They could also back up or temporarily replace grid-sourced electricity for residential and small commercial enterprises at times of power disruption. A palletized MPG to power military camps and installations quietly and efficiently.

GM 448
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Opinion: Reinventing fuel-based power for a more secure and resilient grid

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With battery storage able to provide a unique role in balancing a renewable electricity grid, Toby Gill, CEO of Intelligent Power Generation, asks could innovations in green hydrogen and biofuel technologies contribute to a more optimized and economical energy mix? Our grid is changing, and so must the way we operate it.

Grid 332