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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

kWh battery wall unit. Analysts and power insiders sketch scenes including interconnected local renewable grids that draw on short-duration battery storage (including the small batteries in electric vehicles in a garage, models for which Tesla just happens to make) combined with multi-day storage for power generated by wind and solar.

Solar 112
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Huskinson et al.

Low Cost 374
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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) Recent years have seen the construction of large lithium-ion battery farms that do just that.

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Mad Power thoughts

EV Info

Wind farms stand idle for days on end, a fire interrupts a vital cable from France, a combination of post-Covid economic recovery and Russia tightening supply means the gas price has shot through the roof – and so the market price of both home heating and electricity is rocketing. Climate Change. This was plain wrong.

Power 52
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Clearing the roadblocks to electrification of heavy-duty trucks

Charged EVs

Charged : You recently wrote, “Commercial vehicle battery packs are tough to source.” Is the supply of battery packs going to be a bottleneck? Rustam Kocher: I think it’s going to be an issue for any company that has a large battery pack. Also, the demands for medium- and heavy-duty battery packs are much more complex.

Fleet 52
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Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

An (expected) high price tag. If you want it to perform like a sports car instead of a slug in a sportscars skin, youre going to need that 10k for the ac drive system alone, and then maybe another 15k for a lithium battery pack. I think electric cars are the furture and this unit has some real world experience. Small size.

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Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

Home Business Industry Sectors Engineering MY PROFILE SHOP JOBS PROPERTY CLASSIFIEDS From The Sunday Times April 19, 2009 Slow start for charge of the electric cars Ray Hutton Electric cars need a boost. Electric cars remain dependent on the development of better,affordable batteries. to charge overnight.