Ramm Power proposes renewable energy storage plant for old mine
via Casa Grande Dispatch
Another possible use for the old Sacaton Mine is in the works.
Ramm Power Group is looking to build a renewable energy storage plant at the mine. The plant would use a pumped storage hydropower storage system. The process is fairly new to the U.S. but has been used in other countries such as Australia.
Pumped storage hydropower facilities work similar to a conventional hydropower dam, like Hoover Dam, but in reverse, because the system is designed to store energy, rather than generate a constant stream of energy.
