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Volvo XC40 Recharge and Polestar 2: EV cousins offer different takes on “premium”

Charged EVs

It’s called the XC40 Recharge, and the earliest versions aren’t cheap, priced from about $55,000 including delivery. Volvo XC40 Recharge Volvo XC40 Recharge Volvo XC40 Recharge Volvo XC40 Recharge Volvo XC40 Recharge Volvo XC40 Recharge Volvo XC40 Recharge. Volvo’s first EV.

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How Businesses and Building Owners Can Save on Energy Costs with Smart EV Charging and Energy Management

Driivz

Through demand-response programs , utilities enroll and compensate companies willing to reduce consumption when demand is greater than available supplies of electricity. This energy can also be stored in onsite batteries for use when grid energy is most expensive. Demand-response programs.

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Molten-Salt Battery Freezes Energy Over a Whole Season

Cars That Think

Especially for sources like wind and solar, which have discontinuous availability. While rechargeable batteries are the solution of choice for consumer-level use, they are impractical for grid-scale consideration. An important one, Sprenkle adds, is understanding the value of that stored energy. “A

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What’s Happening in EV Battery Technology

Driivz

From how much they cost and weigh to the amount of power they store and how long they take to charge, electric vehicle (EV) batteries have a significant impact on EVs themselves, the EV industry as a whole, and ultimately EV buyers. The post What’s Happening in EV Battery Technology appeared first on Driivz.

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Jülich, ORNL researchers advance high energy density iron-air batteries

Green Car Congress

A deeper understanding of the charging and discharging reactions is viewed as the key for the further development of this type of rechargeable battery to market maturity. In addition, their main constituent—iron—is an abundant and therefore cheap material. —Weinrich et al. 2017.10.023.

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Stuff We Use: What’s the Best Dash Cam?

The Truth About Cars

Until that day arrives from the Jetsons, we’ll have to make do with a power cord; with this product, at least said cord is more than long enough to tuck into vehicle trim whilst snaking its way to a 12V power outlet – and honestly, I wouldn’t trust myself to remember to daily recharge a dash cam that’s solely powered by a battery anyway.

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

Plug In India

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. ​Rechargeable sodium-ion batteries are similar in construction to lithium-ion ones. Read the C&EN research here Lithium right now is very expensive and Sodium is quite cheap.

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