Customer Choice
 Program

Enrolled Residential
Customers

Percent Residential
Enrolled

Columbia Gas of Ohio

476,874 of 1,251,659

38%

Cincinnati Gas & Electric

30,111 of 380,673

7.91%

Dominion East Ohio Gas

511,132 of 1,078,716

47%

Vectren

67,306 of 226,232

29.75%

Customer Choice
 Program

Enrolled Commercial
Customers

Percent Commercial
Enrolled

Columbia Gas of Ohio

45,864 of 109,290

41.9%

Cincinnati Gas & Electric

4,783 of 30,363

15.75%

Dominion East Ohio Gas

39,717 of 81,582

49%

Vectren

4,490 of 21,434

20.95%

Customer Choice
Program

Total Enrolled
Customers

Total Percent
Enrolled

Columbia Gas of Ohio

522,738 of 1,360,949

38%

Cincinnati Gas & Electric

34,894 of 411,036

8.5%

Dominion East Ohio Gas

550,849 of 1,160,298

47%

Vectren

71,796 of 247,666

29%