Robert Springer's Articles

- January 14, 2013

Energy Storage Wars: Which Technology Will Win the Battle?

Pumped hydro has been the gold standard of renewable energy storage for decades. Its combination of efficiency (70-85%) and ubiquity (perhaps as much as 99% bulk storage capacity worldwide)...

Robert Springer

Robert Springer

I am an Oregon-based freelance writer who frequently writes about the energy field. You can contact me at or at

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