As with most things in the t2k world I would try to go for recovery rather than construction of new infrastructure.
From my maps section of my
gaming site.
Renewable power sources (Wind/Geothermal/Waste Gas/ etc)
http://games.juhlin.com/maps/element...p_type=country
Hydro Power sources
http://games.juhlin.com/maps/element...p_type=country
My next map will have all fuel fired plants as well.