Schiphol Airport in the Netherlands is testing an unusual kind of battery that could prove to be a better, cheaper way to store wind and solar energy. Developed by US startup ESS, the device is known ...

ESS's CEO, Eric Dresselhuys (center, wearing a blue jacket), taking a group of reporters on a tour of the company's Energy Warehouse product for commercial and industrial customers and for mini-grid ...

Researchers in the U.S. have repurposed a commonplace chemical used in water treatment facilities to develop an all-liquid, iron-based redox flow battery for large-scale energy storage. Their ...

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Whether it’s to keep the lights on after a natural disaster or just to avoid peak energy rates, more people than ever are adding battery energy storage to their home solar systems. With some 45% of ...

Honeywell and ESS are collaborating on advancing development of iron flow battery (IFB) energy storage systems based on ESS’ patented IFB design with Honeywell’s advanced materials and energy systems ...

Flow Aluminum earlier this month announced it reached a major milestone in its efforts to create new and more efficient batteries. Flow Aluminum, an Albuquerque-based startup, is working to create a ...

Anyone with rooftop solar knows the awkward truth. Panels work hardest in the middle of the day while many homes and offices use the most electricity after sunset, when lights, TVs, and air ...

PNNL's flow battery maintained its capacity to store and release energy for over a year of continuous use, a record-setting feat, largely attributed to the use of a simple sugar. Flow batteries, ...