Customer Choice
 Program

Enrolled Residential
Customers

Percent Residential
Enrolled

Columbia Gas of Ohio

493,437 of 1,241,216

40%

Cincinnati Gas & Electric

30,559 of 384,555

7.95%

Dominion East Ohio Gas

565,743 of 1,078,716

52%

Vectren

53,258 of 217,606

24.4%

Customer Choice
 Program

Enrolled Commercial
Customers

Percent Commercial
Enrolled

Columbia Gas of Ohio

46,553 of 109,266

42.6%

Cincinnati Gas & Electric

4,827 of 31,138

15.5%

Dominion East Ohio Gas

43,603 of 81,582

53%

Vectren

4,343 of 20,753

20.93%

Customer Choice
Program

Total Enrolled
Customers

Total Percent
Enrolled

Columbia Gas of Ohio

539,990 of 1,350,482

40%

Cincinnati Gas & Electric

35,386 of 415,693

8.5%

Dominion East Ohio Gas

609,346 of 1,160,298

53%

Vectren

57,601 of 238,359

24.1%