Ed Regan PSC Testimony and Exhibits – May 3 Testimony Ed Regan, GRU assistant general manager for Strategic Planning Exhibits Financial Costs Associated With Policy Objectives, Environmental Regulations, Fuel Price Volatility and Adding New Generation Capacity (Exhibit 4) Biased Expected Value Risk Analysis for GREC (Exhibit 5) Gas Price Forecasts Are Unstable - Chart (Exhibit 6) Mid-Range Value Risk Analysis for GREC (Exhibit 7) Biomass Sizing Study, January 2007 (Exhibit 8) FMPA letter to FPSC dated 2/24/10 (Exhibit 9) OUC letter to GRU dated 3/8/10 (Exhibit 10)