Electric Region Groupings and FERC PSA's:
1. Allegheny Power System (APS)-7, except Duquesne Light Company.
2. American Electric Power System (AEP)-entire AEP System.
3. New England Planning Pool (NEPOOL)-1, 2.
4. New York Planning Pool (NYPP)-3, 4.
5. Pennsylvania-New Jersey-Maryland interconnection (PJM)-5, 6.
6. Commonwealth Edison Company-14.
7. Florida Coordination Group (FCG)-24.
8. Middle South Utilities-25.
9. Southern Company-22, 23.
10. Gulf States Group-35.
11. Tennessee Valley Authority (TVA)-20.
12. Virginia-Carolina Group (VACAR)-18, 21.
13. Central Area Power Coordination Group (CAPCO)-Cleveland Electric Illuminating Company, Toledo Edison Company, Ohio Edison Company, Duquesne Light Company.
14. Cincinnati, Columbus, Dayton Group (CCD)-Cincinnati Gas and Electric Company, Columbus and Southern Ohio Electric Company, Dayton Power and Light Company.
15. Kentucky Group-19.
16. Indiana Group-Indiana Utilities except AEP.
17. Illinois-Missouri Group (ILLMO)-15, 40.
18. Michigan Electric Coordinated Systems (MECS)-11.
19. Wisconsin-Upper Michigan Group (WUMS)-13.
20. Mid-Continent Area Power Pool (MAAP)-16, 17, 26, 27, 28.
21. Missouri-Kansas Group (MOKAN)-24, 29.
22. Oklahoma Group-33, 36.
23. Texas Interconnected Systems (TIS)-37, 38.
24. Rocky Mountain Power Pool (RMPP)-31, 32.
25. Northwest Power Pool (NWPP)-30, 42, 43, 44, 45.
26. Arizona-New Mexico Group-39, 48 within Arizona. in Nevada and California.
27. Southern California-Nevada-47, 48.
28. Northern California-Nevada-46.
29. Alaska (non-interconnected systems to be considered separately)-49.
30. Idaho-Utah Group-41.
10 C.F.R. §500.3