PARRISH, Fla. (AP) — A key to the future of Florida’s power grid is a device that could be mistaken for a computer server. This device is actually a drum module. Each of the components alone is as powerful as 2,000 iPhone batteries. But together, as a collection of tens of thousands of modules, they […]
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How long can you store electricity? A typical SMES system includes three parts: a superconducting coil, a power conditioning system and a cryogenically cooled refrigerator. Once the superconducting coil is charged, the current will not expire and the magnetic energy can be stored indefinitely. How do you save electricity for later use? Energy can be […]
Most homeowners choose to store their solar energy using a solar panel. Technically, you can store solar energy through mechanical or thermal energy storage, such as pumped hydraulic systems or molten salt energy storage technologies, but these storage options require a lot of space, materials and moving parts. Which battery is best for solar? What […]
FAIRMONT, W.Va. – Mon Power and Potomac Edison customers can begin purchasing renewable solar energy credits as utilities advance five utility-scale solar projects in West Virginia. The state Public Service Commission approved construction of the projects in April after a decision on proposed sites. Will Boye, a spokesman for parent company FirstEnergy, said Mon Power […]
Alex Robbins is contributing editor at Telegraph Cars where, as well as responding to readers’ queries, he also contributes reviews of new and used cars, together with articles on buying and selling. His knowledge of the used car market informs his many buying guides relating to the best buys in particular sectors, with an emphasis […]
