Hi
My hubby is a spark. He tells me that if there's no 3 phase supply into your premises already then your local energy supplier will have to put a supply in (may involve digging up roads/paths) and this would be very, very expensive. However, if you have 3 phase supply already (unlikely) then you will still have to contact your current supplier to have a 3 phase meter installed as you will currently only be using 2 of the 3 phases (you may not need to pay for this meter/depends on how much you will be using).... hth xx