Customer Choice
 Program

Enrolled Residential
Customers

Percent Residential
Enrolled

Columbia Gas of Ohio

558,788 of 1,245,970

45%

Cincinnati Gas & Electric

30,948 of 385,092

8.04%

Dominion East Ohio Gas

577,326 of 1,078,716

54%

Vectren

53,571 of 221,007

24.24%

Customer Choice
 Program

Enrolled Commercial
Customers

Percent Commercial
Enrolled

Columbia Gas of Ohio

47,034 of 109,869

42.8%

Cincinnati Gas & Electric

4,823 of 31,172

15.47%

Dominion East Ohio Gas

44,289 of 81,582

54%

Vectren

4,321 of 21,215

20.37%

Customer Choice
Program

Total Enrolled
Customers

Total Percent
Enrolled

Columbia Gas of Ohio

605,342 of 1,355,264

45%

Cincinnati Gas & Electric

35,771 of 416,264

8.6%

Dominion East Ohio Gas

621,615 of 1,160,298

54%

Vectren

57,892 of 242,222

23.9%