http://story.news.yahoo.com/news?tmpl=story&u=/nm/20021106/lf_nm/environment_energy_tides_dc_1
OSLO, Norway (Reuters) - In a novel use of clean energy, the world's most northerly town will soon be the first to get electricity from a sub-sea power station run on tidal currents tugged by the moon.
Starting in late November or early December, however, a tidal current will start turning the blades of a windmill-like turbine standing on the seabed near Kvalsund at the Arctic tip of Norway.