AUGUSTA, Maine, Aug. 21 -- Gov. John Baldacci, D-Maine, issued the following text of a radio address: Good morning. This is Governor John Baldacci. Next week, I'll be traveling to Eastport to visit Ocean Renewable Power Company. The company is operating the largest ocean energy "power plant" ever installed in U.S. waters. The prototype machinery produces grid-compatible power from the tidal currents in Cobscook Bay. Ocean Renewable Power Company is partnering with the University o  more