S.F. considers ocean-based renewable energy
Date : 2008 03 21 Category : Technology CNET News.com
Video: S.F. considers ocean-based renewable energy. San Francisco Mayor Gavin Newsom believes tapping into tidal and wave power is a swell idea. But how feasible and realistic is this new renewable-energy technology? CNET News.com's Kara Tsuboi sits down with the mayor to find out.