January 8, 2013
Energy Cache: Avoiding Cleantech's Catch-22
Richard Stuebi, Cleantech Blog
Energy Cache has developed a rather unusual energy storage technology. As described here, Energy Cache is offering a solution that is a hybrid of ski-lifts and mining technology, hauling gravel in buckets to the top of a hill. An offshoot of pumped hydro, Energy...
TAGGED: clean energy