| 180 | ANR/NNG JANESVILLE | D | MID 17 | ITE | ZONE D |
| 3122 | ZONE D-WISCONSIN GAS | D | MID 17 | OPS | ZONE D |
| 3124 | ZONE D-WISCONSIN P&L | D | MID 17 | OPS | ZONE D |
| 3948 | ALBANY WI #1 | D | MID 17 | CTG | ZONE D |
| 3966 | BRODHEAD WI #1 | D | MID 17 | CTG | ZONE D |
| 3984 | EVANSVILLE WI #1 | D | MID 17 | CTG | ZONE D |
| 4034 | FOOTVILLE WI #1 | D | MID 17 | CTG | ZONE D |
| 4035 | FOOTVILLE WI #2 | D | MID 17 | CTG | ZONE D |
| 4043 | ORFORDVILLE WI #1 | D | MID 17 | CTG | ZONE D |
| 5532 | WISCONSIN GAS/NNG-WALWORTH (BLUFF CREEK) | D | MID 17 | CTG | ZONE D |
| 5533 | LIMA GATE WI | D | MID 17 | CTG | ZONE D |
| 18269 | JUDA WP&L | D | MID 17 | CTG | ZONE D |
| 25979 | JANESVILLE WIS POWER & LIGHT(BELOIT) | D | MID 17 | CTG | ZONE D |
| 53782 | MADISON WI #1 | D | MID 17 | CTG | ZONE D |
| 59043 | ZONE D-WISCONSIN ELECTRIC POWER | D | MID 17 | OPS | ZONE D |
| 60230 | ZONE D-MADISON G&E | D | MID 17 | OPS | ZONE D |
| 62425 | EVANSVILLE (DAVE OLSEN) | D | MID 17 | FTP | ZONE D |
| 63072 | SENECA FOODS CORP.-JANESVILLE | D | MID 17 | OSE | ZONE D |
| 71355 | STOUGHTON TRAILERS INC. | D | MID 17 | OSE | ZONE D |
| 71357 | UNION COOP | D | MID 17 | OSE | ZONE D |
| 78348 | GUARDIAN/NNG WALWORTH ITE | BD | MID 17 | ITE | ZONE D |
| 78368 | BLUFF CREEK - NNG - WISCONSIN ELECTRIC | D | MID 17 | CTG | ZONE D |
| 78610 | UNITED ETHANOL | D | MID 17 | CIC | ZONE D |
| 79016 | CARDINAL SOLAR TECHNOLOGIES | D | MID 17 | OSE | ZONE D |