Just throughing some ideas around.
Tether power satellites could be used to beam power to the colony. Such large structures would probably be fusion power, but it never hurts to look at other ideas. Some more information, here.
Space/Science » in reply to Tether power sources?
Tether power satellites could be used to beam power to the colony. Such large structures would probably be fusion power, but it never hurts to look at other ideas. Some more information, here.