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Volvo Buses in project researching use of second-life electric bus batteries to store solar energy

Green Car Congress

Volvo Buses is participating in a research project in which used electric bus batteries are used as solar energy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solar energy storage in a second-life application. —Ylva Olofsson, Project Coordinator at Volvo.

Store 273
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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.

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

Cars That Think

The shipping containers, which house a Frankenstein-like assortment of machine parts—motors repurposed from Volvo truck engines, giant tanks of compressed air, huge silos of piping hot sand—are produced by a company called Cheesecake Energy. Despite its name, Cheesecake Energy isn’t in the food business.

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

Tony Karrer Delicious EVdriven

I think electric cars are the furture and this unit has some real world experience. I also think it will be cheap, which is why I think someone will buy the group. The combined electrical storage efficiency of charger and batteries is 85%. It takes 3x more electricity going the H2 route!

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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

All eyes these days may be on Elon Musk's space venture—which has just put people in orbit —but here on Earth you can now get your monthly electric bill courtesy of a different Musk enterprise. Tesla and its partner Octopus Energy Germany recently rolled out retail utility services in two large German states. kWh battery wall unit.

Solar 128
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Mad Power thoughts

EV Info

Had it not been so exceptionally calm in the run up to this autumn equinox, one could call the energy crisis a perfect storm. When David Cameron’s energy bill was being discussed in Parliament in 2013, the word on everybody’s lips was ‘trilemma’: how to ensure that energy was affordable, reliable and low-carbon.

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

Charged EVs

The site was built with maximum flexibility so that we could change things, swap out chargers, move things around and learn from the process of installing battery electric storage or putting solar on the site or what a megawatt charging unit would do under full power in partnership with the utility. What happens when we plug in 1.2-megawatt

Fleet 52