O'BRIEN, Ore. - After nearly 90 years of sawing pine and Douglas fir logs into lumber, Rough & Ready Lumber Co. is branching into the energy business, building a $5 million plant to burn logging debris and to produce electricity that it can sell at a "green tag" premium to the regional power grid. "It's ripe," said Rough & Ready President Link Phillippi, who hopes to have a 1.5 megawatt plant up and running by this fall. "There are the economic benefits, the benefits of healthy forests, and the benefit of a country needing renewable energy — clean energy." The...