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New long-duration, extended capacity Na-Al battery design for grid storage

Green Car Congress

The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. The new sodium-based molten salt battery uses two distinct reactions. mAh cm −2 , a discharge duration of 28.2

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DOE report highlights opportunities of hybrid energy systems

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These opportunities could drive the production of valuable fuels, chemicals, and products, provide greater cost savings, increase grid flexibility, and enhance environmental performance across a range of DOE-funded technologies. They can vary in terms of their subcomponents, linkages (e.g., customer-sited or utility-scale).

Energy 418
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DOE awards $22.1M to 10 nuclear technology projects including clean hydrogen production

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The other projects include efforts to bring a microreactor design closer to deployment, tackle nuclear regulatory hurdles, improve operations of existing reactors, and facilitate new advanced reactor developments. The US Department of Energy (DOE) awarded $22.1 This funding opportunity is administered by DOE’s Office of Nuclear Energy (NE).

Hydrogen 475
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DOE releases draft guidance for Clean Hydrogen Production Standard (CHPS)

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Fossil fuel systems that employ high rates of carbon capture or other thermal conversion processes such as pyrolysis, electrolysis systems that primarily use clean energy (e.g., renewables, nuclear), and certain biomass-based systems (e.g., grid mix and ensuring that upstream methane emissions do not exceed 1%.

Cleaning 396
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Transphorm releases reference design for bidirectional GaN power supply for EV chargers – Charged EVs

Baua Electric

US-based GaN semiconductor producer Transphorm has released a new 300 W DC-to-DC GaN reference design for two- and three-wheeled EV battery chargers. Source: Transphorm The post Transphorm releases reference design for bidirectional GaN power supply for EV chargers – Charged EVs appeared first on Bauaelectric Auto News.

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

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SHARKS teams will develop new economically competitive Hydrokinetic Turbines (HKT) designs for tidal and riverine currents. Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources.

Mariner 418
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The EV Transition Explained: Can the Grid Cope?

Cars That Think

There have been vigorous debates pro and con in the United States and elsewhere over whether electric grids can support EVs at scale. Further, the system was designed for one-way power, not for distributed renewable-energy devices sending power back into the system. The answer is a nuanced “perhaps.”

Grid 118