Energy market sources
We prioritize regulator and utility primary documents. Individual pages list specific citations with what each source supports.
| Source | Typical use |
|---|---|
| U.S. Energy Information Administration | Retail choice structure and national context |
| Public Utility Commission of Texas | ERCOT REP choice and TDU rules |
| Illinois Commerce Commission | ARES choice and ComEd/Ameren territories |
| Pennsylvania PUC | Electric and gas choice programs |
| Ohio PUC | Apples to Apples and territory maps |
| ISO/RTO councils | Regional grid operator references |