1. WSPP MEMBERSHIP New Members Approved 6 New since last OC Mtg in 2003 New Member List Duke Energy Marketing America, LLC Direct Energy Marketing, Inc Las Vegas Cogeneration II, LLC Waste Management Energy Solutions, Inc ATCO Power Canada, Ltd Citigroup Energy, Inc

2. WSPP MEMBERSHIP WSPP Growth...... 14 at original filing in 1987 45 at permanent filing in 1991 55 end of 1993 (1st marketer Sept ‘93); 101 by end of ‘95 41 new in ‘96; 42 in ‘97; 28 in ‘98; 7 in ‘99; 18 in ‘00; 237 by end of 2000 18 in ‘01; 11* (net) in ’02; 16 in ’03; 3 in ‘04 285 members total

3. WSPP MEMBERSHIP Membership by Classification New members approved bring total to 285 Balance of power still maintained (relative to 90%) 56 IOU (20%) 87 Public (31%) 131 Marketer (46%) 10 IPP (3%) 1 QF (0%)

4. WSPP MEMBERSHIP Member Classifications…. IOU’s 56 Publics 87 Marketers131 IPP’s 10 QF’s 1 Total285