Energy Storage

Rooftop solar and batteries makes their mark at BNEF Future of Energy

Sunrun made a splash at the BNEF Summit in New York City at a time when utilities are increasingly struggling to adapt to new realities. But distributed energy resources have a long way to go to play a major role, and we will still need additional energy sources in future power systems.

Water, water everywhere, nor any drop to… split?

Researchers at Stanford University have developed a type of electrode which is highly resistant to salt corrosion, therefore allowing them to produce hydrogen using seawater. Applied at a larger scale, this development could potentially cut the cost of power-to-gas applications by greatly increasing the amount of water available.

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Recurrent Energy to build at least 1.2 GW of U.S. solar by the end of 2021

The company has six large projects underway in California and Texas and one more pending in Mississippi, but nothing big coming online in 2019.

Solar + storage for the first time in Arkansas

A 100 MW project featuring the state’s first large-scale battery storage system has been announced in Arkansas. The project will be developed by a subsidiary of NextEra, and the power bought by Entergy Arkansas.

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pvMB 3/18/19: Musk dubs 2019 the “Year of the Solar Roof,” Vote Solar’s 2019 Equinox party… and more!

Happy Monday to you and welcome to the pvMB. Today we’ll be looking at TEP using sheep for brush control, Hawaiian energy leaders calling on Washington to go 100% solar, a 149 MW project planned in Michigan and everything else you need to start you week in solar.

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Big cheese gets big solar+storage proposal

Invenergy has proposed a solar project up to 200 MWac / 300 MWdc in capacity with a 50 MW / 200 MWh battery in Kenosha County, Wisconsin.

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pvMB 3/14/19: PA nukes as renewables bill, Sungrow has a new 1500V energy storage system… and more!

Hello and welcome to the Thursday pvMB. Today we’ll be taking a look at the Idaho Senate deeming that home owners associations can’t bar rooftop solar, two former Kentucky coal mines going solar and everything else you need to see today in the world of solar

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Are green buyers aware of the potential for negative energy prices during their 20-year VPPAs?

In this op-ed for pv magazine, Dick Brooks of Reliable Energy Analytics takes a look at additional risks associated with long term energy contracts for corporate green buyers.

Industry first: Flow battery gets 10-year performance insurance

Munich Re, a global insurance company, is offering a 10 year “Project Cover” plan for ESS’s two flow battery models – 50 kW / 400 kWh and 100 kW / 400 kWh. ESS suggests a 25+ year lifetime on its product with zero degradation.

pvMB 3/12/19: Rhode Island’s solar siting bill, POWERHOME expands to Indiana… and more!

Hello and welcome to this Tuesday pvMB. Today we’ll be checking out NREL’s city-level siting data, a solar canopy protecting a car dealership from hail, Sierra Club and SunPower’s rebate program and everything else to prep you for your day.

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