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

Green Car Congress

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.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

It is a daunting question that a startup called Polar Night Energy, in the small and chilly nation of Finland (Figure 1), is attempting to answer. This means that storing and distributing energy is as important as its generation. What if, rather than storing electricity, a “battery” could store heat instead?

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Market Update: How Battery Pack Costs Declined Since 2008

Blink Charging

Electric vehicles, renewable energy systems, and grid energy storage all rely on efficient and affordable energy storage solutions, primarily lithium-ion batteries. Bureau of Labor Statistics notes that there is an uptick in labor demand across four key sectors, including battery manufacturing.

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Study Finds PHEV Li-ion Cells Show Little Capacity Fade Under Combined Driving and V2G Usage; Economic Model Suggests Incentives Will Be Required for Vehicle Owners to Participate in V2G

Green Car Congress

A new draft working paper published by the Carnegie Mellon Electricity Industry Center concluded that a PHEV pack comprising lithium iron phosphate cells would incur little capacity loss from combining vehicle-to-grid (V2G) activities with regular driving. Test current profile used to simulate driving day for cells showing all trips.

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Study Finds PHEV Li-ion Iron Phosphate Cells Show Little Capacity Fade Under Combined Driving and V2G Usage; Economic Model Suggests Incentives Will Be Required for Vehicle Owners to Participate in V2G

Green Car Congress

Researchers at Carnegie Mellon Electricity Industry Center have concluded that a PHEV pack comprising lithium iron phosphate cells would incur little capacity loss from combining vehicle-to-grid (V2G) activities with regular driving. Test current profile used to simulate driving day for cells showing all trips. Peterson et al. CEIC-09-02).

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EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think!

Plug In India

” Musk pointed to data from the information service World of Statistics showing that the price of lithium hydroxide had risen to $78,032 per metric ton from $6,800 in 2019. The big issue with sodium-ion batteries is that they can store only about two-thirds of the energy of Li-ion batteries of equivalent size.

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NREL: battery second use offsets EV expense, improves grid stability; recommendations

Green Car Congress

Researchers at the US Department of Energy (DOE) National Renewable Energy Laboratory (NREL) are identifying battery second use (B2U) strategies capable of offsetting vehicle expenses while improving utility grid stability. —Ahmad Pesaran, NREL Energy Storage Group Manager.

Grid 150