Hacker News new | ask | show | jobs
by dragontamer 4079 days ago
http://beaconpower.com/hazle-township-pennsylvania/

Not quite "energy arbitrage", but ~hour long "frequency regulation" that was apparently once the domain of natural gas peaker plants are now being handled by a few flywheel energy storage designs.

"Energy Arbitrage" over a 24-hour period could be next.