Customer Choice
 Program

Enrolled Residential
Customers

Percent Residential
Enrolled

Columbia Gas of Ohio

521,167 of 1,229,435

42.39%

Cincinnati Gas & Electric

28,171 of 379,431

7.42%

Dominion East Ohio Gas

559,224 of 1,078,716

51.84%

Vectren

12,836 of 213,304

6.01%

Customer Choice
 Program

Enrolled Commercial
Customers

Percent Commercial
Enrolled

Columbia Gas of Ohio

48,621 of 108,248

44.91%

Cincinnati Gas & Electric

4,073 of 30,613

13.30%

Dominion East Ohio Gas

38,980 of 81,582

47.78%

Vectren

1,316 of 20,058

6.56%

Customer Choice
Program

Total Enrolled
Customers

Total Percent
Enrolled

Columbia Gas of Ohio

569,788 of 1,337,683

42.59%

Cincinnati Gas & Electric

32,244 of 410,044

7.86%

Dominion East Ohio Gas

598,204 of 1,160,298

51.55%

Vectren

14,152 of 233,362

6.06%