For those interested in various clean-energy sources (like nuclear, wind, wave & solor) Inhabitat are reporting the go-live of the first wave farm off Portugal.

Almost out of a James Bond movie, this thing is designed by Pelamis Wave Power using three "Wave Energy Converters". Of course, absolutely useless when either there isn't any where to store excess power or when the sea is calm. The basic problem of any renewable power source (except for Nuclear of course). More detailed information here.