A Marlborough, Massachusetts, startup has made an organic flow battery that can rival lithium -ion packs for grid-level storage, according to TechCrunch. The innovation provides for a variety of perks, including a "capital cost [that] should be ultra low," XL Batteries co-founder Tom Sisto said.
[pdf] In view of the increasing trend of the proportion of new energy power generation, combined with the basic matching of the total potential supply and demand in the power market, this paper puts forward the biddin.
[pdf] Beacon Power is developing a flywheel energy storage system that costs substantially less than existing flywheel technologies. Flywheels store the energy created by turning an internal rotor at high speeds-slowing the rotor releases the energy back to the grid when needed.
[pdf]