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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

The remarkable advantage for BMW customers in using BMW i3 batteries as a plug and play storage application is the ability to tap into an alternative resource for residential and commercial backup power, thus using renewable energy much more efficiently, and enabling additional revenues from the energy market.

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Shipping industry eyeing hydrogen fuel cells as possible pathway to emissions reduction; work by Germanischer Lloyd and DNV

Green Car Congress

With strict limits on sulphur emissions set to come into effect in 2015 in the Baltic Sea, ferry owner and operator Scandlines turned to FutureShip, GL’s consulting subsidiary, to help them develop a fuel-cell-driven concept design with for their Baltic ferry lines.

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New PNNL zinc-polyiodide redox flow battery offers 2x energy density of next-best system; potential for mobile applications

Green Car Congress

Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new zinc-polyiodide redox flow battery offering more than two times the energy density of the next-best flow battery used to store renewable energy and support the power grid. When power is needed, the two liquids are pumped into the central stack.

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Siemens installing Sitras supercap-based stationary energy storage unit for TriMet light right substation

Green Car Congress

The system can be connected either directly to the traction power supply system or to the busbar in the substation by means of the connection unit, comprising the disconnector, the DC high-speed circuit-breaker and the precharging unit. Siemens is providing additional solutions for the overall 7.3-mile Batteries Rail'

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Practical Power Beaming Gets Real

Cars That Think

While a wireless charger saves you from having to connect and disconnect cables repeatedly, the distance over which energy can be delivered this way is quite short. Indeed, it’s hard to recharge or power a device when the air gap is just a few centimeters, much less a few meters. This wouldn’t be such a silly connection to make.

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Calif. Energy Commission to award more than $44M for hydrogen refueling and alternative fuel vehicle projects

Green Car Congress

Concurrent Technologies Corporation will receive $2 million to share costs in a US Department of Defense vehicle-to-grid demonstration project at the Naval Air Weapons Station China Lake, in the western Mojave Desert region that includes parts of Kern, San Bernardino and Inyo counties. CALSTART, Inc.,

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Powering Offshore Wind Farms With Numerical Modeling of Subsea Cables

Cars That Think

Fast forward to 2014: The bottom of the ocean is home to nearly 300 communications cables, connecting countries and providing internet communications around the world. to the 20,000 km cable that connects Asia with North America and South America. Fast forward again: As of 2021, there are an estimated 1.3 References M. Küchler, J.

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