NEW YORK–(BUSINESS WIRE)–Fitch Ratings has affirmed the ‘A’ rating on the following American Municipal Power, Inc. (AMP) Prairie State Energy Campus (PSEC) outstanding project revenue bonds: –$95.8 million Prairie State Energy Campus project revenue bonds series 2008A; –$456 million Prairie State Energy Campus project revenue bonds series 2009A, 2009B, and 2009C; –$300 million Prairie State Energy Campus project revenue bonds series 2010; –$738.3 million Prairie State Energy Campus projec