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ENGIE New Ventures increases investment in 2nd-life battery company Connected Energy

Green Car Congress

Connected Energy’s E-STOR, a stationary energy storage technology that extends the life of electric vehicle batteries by 5-10 years, is deployed whenever flexible, modular and short or longer-term electricity storage systems are needed. —Matthew Lumsden, CEO of Connected Energy.

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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

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megawatts (MW), it is Vattenfall’s first large storage project in the Netherlands. It is meant to maintain the security of supply with a feed-in of 100% renewable energy. In addition, the battery storage contributes to the improvement of the network quality and the more efficient use of the existing network structure.

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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The startup Kyoto Group , based in the Netherlands, is targeting this industrial use of heat with their thermal storage system, which stores energy in the form of molten salt. Their system can take electricity or heat as input and releases hot air or steam in the range of 170 to 400 degrees Celsius as output.

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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

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Siemens suggests abandoning a fixed target for renewable energies and concentrating on the CO 2 reduction goal. Germany has embarked on a large-scale Energiewende (energy transition)—a policy-driven shift away from nuclear and fossil energy to a renewable energy economy. Source: Siemens. Click to enlarge. billion) this year.

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Mad Power thoughts

EV Info

Everybody knew then that renewables were unreliable: that wind power fully works less than one-third of the time, and that solar power is unavailable at night (of course) and less efficient on cloudy winter days. The cost of grid management has soared to nearly £2billion a year in the last two decades. This was plain wrong.

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