We get 200 amp 220 volt power from Central Maine Power. We have a 3-phase generator which is occasionally fired up to operate machinery requiring 3-phase power. I inquired about having CMP deliver 3-phase power, thinking that there was 3-phase at the intersection of Cross road and 218 just up the street. It would cost us at least $50,000. Turns out I was wrong about the 3-phase, it's only 2-phase at the intersection. Although there's a substation less than a half mile from us it would be probably $100,000 to have the 3-phase delivered to us. We have better uses for that kind of money.