Auto Producer? As a licensed provider we are in a position to purchase excess electricity from auto producers i.e those that generate their own power from Hydro, Wind, CHP and Solar to feed into the network. For example, at present, we purchase excess electricity from Munster Joinery, Ballyartella Woollen Mills and Cork Water Works amongst others. Please call 029 50568, Dan Twomey directly on 087 2616178 or visit Waterpower.