Exhibit 10.27.1 AMENDED AND RESTATED PROJECT SERVICES AND DEVELOPMENT AGREEMENT by and between GRAYS FERRY COGENERATION PARTNERSHIP as OWNER, and PHILADELPHIA UNITED POWER CORPORATION as OPERATOR dated as of September 17, 1993 SCHUYLKILL STATION...Project Services and Development Agreement • December 19th, 1997 • NRG Generating U S Inc • Cogeneration services & small power producers • Pennsylvania
