As Britain's North Sea oil and gas stocks dwindle, the government is seeking new ways of harnessing natural resources to ensure a diverse and secure future energy supply. Now UPI reports, plans are afoot to utilize the North Sea's existing energy infrastructure to install a new generation of deepwater wind farms that could keep the lights on in a sustainable and environmentally benign manner. Talisman Energy U.K. Ltd. has teamed up with Scottish and Southern Energy to test the technological and economic feasibility of wind farms installed at an unprecedented water depth of 45 m. Work is under way to attach two of the world's largest wind turbines to the existing Beatrice oil platform 15 miles off the east coast of Scotland, an area that boasts some of the highest wind speeds on the planet.