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 ...

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 ...

A new water-based “liquid battery” could make home solar storage safer and cheaper than today’s $10,000 lithium-ion systems. Using flow battery technology, it stores energy in liquids instead of ...

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 ...

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 ...

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 ...

Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are ...

Chinese researchers have unveiled a solar “battery” that does not just generate electricity, it stores it directly, reaching a solar-to-electricity efficiency of 4.2 percent in a single integrated ...

Two colored liquids bubbling through tubes: Is this what the battery of the future looks like? Empa researcher David Reber has set out to answer this question over the next four years with the support ...

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 ...