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Paired Power’s EV chargers let customers mix and match solar, storage and grid power

Charged EVs

Microgrids offer other advantages: partially decoupling from the grid can help fleet operators avoid expensive utility demand charges, ensure that they’re charging with mostly green energy, and offer a backup power source in case of a power outage. kWh energy storage system, and one or two Level 2 5.3 kW EV chargers.

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Revealed: General Motors battery guru explains why lithium – not hydrogen – is central to our EV future

EV Central

GM’s top EV battery guru, Andy Oury, believes we could switch to a hydrogen-based economy in the future, if we could build enough renewable energy to run it. You have to separate it, and so where are you going to get the energy to separate the hydrogen? But don’t expect it to happen any time soon. GM battery tech.

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"Flying Batteries" Could Help Microdrones Take Off

Cars That Think

But theyre a difficult engineering challenge, says Patrick Mercier , an electrical and computer engineering professor at University of California San Diego. The best way to do that is to use lithium-ion batteries, because they have the best energy density. The piezoelectric actuator in the circuit acts like a capacitor, storing energy.

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Ordinary Driving Adds More Life To EV Batteries (It’s Official!)

CleanTechnica EVs

Another new study shows that EV batteries last longer than previously thought while racking up sustainability points, too. The post Ordinary Driving Adds More Life To EV Batteries (It’s Official!) appeared first on CleanTechnica.

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Electric-car charging: The basics

Baua Electric

Most AC charging comes via the round J1772 charge portthe J plug thats become near-universal over the past 15 years in EVs and plug-in hybrids. General Motors has expanded bidirectional charging capability to the entire GM EV lineup and its readied a GM Energy ecosystem including energy storage.

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Rolls-Royce investing $110M over next decade to develop energy storage for aircraft

Green Car Congress

Rolls-Royce is entering new aviation markets to pioneer sustainable power and as part of that mission will be developing energy storage systems (ESS) that will enable aircraft to undertake zero emissions flights of more than 100 miles on a single charge. These modules will deliver market-leading energy density levels.

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DOE launches design & construction of $75M grid energy storage research facility at PNNL

Green Car Congress

The US Department of Energy (DOE) has begun work on the Grid Storage Launchpad (GSL), a $75-million facility located at Pacific Northwest National Laboratory (PNNL) in Richland, Washington that will boost clean energy adaptation and accelerate the development and deployment of long-duration, low-cost grid energy storage.