16. Pumpjack power plants - making electricity in the oil business.

The Enersaver creates electricity from the downswing of a oilfield pumpjack. With electricity being the single largest expense for a mature oilfield, saving 15 per cent on your electricity costs seems like a pretty good idea! Check out pumpjack powerplants on this week's Green Energy Futures CKUA Radio podcast. See video, blog and photos: http://www.greenenergyfutures.ca/episode/16-pumpjack-powerplants