ELECTRICUTILITY.AI / PUBLIC-SOURCE RESOURCES
Illinois electric utilities & market participants
157 unique respondents associated with this view. The source population includes multiple entity and business types.
Read the entity before the account decision.
State association is based on the supplied EIA-861 operating / sales-state record. It is not a service boundary, asset-location map or verified purchasing responsibility. Website gaps remain visible. Listed sites come from a dated source match and need a current check.
| Utility / respondent | Ownership & entity | Operating-state basis | Website & source |
|---|---|---|---|
| Adams Electric CoopEIA ID 97 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| AEP EnergyEIA ID 55722 | Retail Power Marketerretail power marketer | DC, DE, IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Agressive Energy LLCEIA ID 63008 | Retail Power Marketerretail power marketer | IL, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Ahana Renewables, LLCEIA ID 59622 | Behind the Meterother EIA-861 respondent | AZ, CA, CO, DC, FL, HI, IL, MA, MD, ME, MI, MN, NH, NJ, NM, NY, OR, PA, RI, TX, VT2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Alpha Gas and Electric, LLCEIA ID 58964 | Retail Power Marketerretail power marketer | DC, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Ambit Energy Holdings, LLCEIA ID 56212 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, ME, NH, NJ, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Ameren Illinois CompanyEIA ID 56697 | Investor Owneddistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| American Power & GasEIA ID 59799 | Retail Power Marketerretail power marketer | DC, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| American PowerNetEIA ID 49730 | Retail Power Marketerretail power marketer | IL, MD, ME, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| AP Holdings LLCEIA ID 56571 | Retail Power Marketerretail power marketer | IL, MD, NJ, NY, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Atlantic Energy LLCEIA ID 60583 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, NJ, NY, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| BP Energy Retail LLCEIA ID 64314 | Retail Power Marketerretail power marketer | CA, CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Cairo Public Utility CompanyEIA ID 2776 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Calpine Energy Solutions, LLCEIA ID 16840 | Retail Power Marketerretail power marketer | CA, CT, DC, DE, IL, MA, MD, ME, MI, NH, NJ, NY, OH, OR, PA, RI, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Champion Energy ServicesEIA ID 54862 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Albany - (IL)EIA ID 229 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Allendale- (IL)EIA ID 366 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Altamont - (IL)EIA ID 406 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Batavia - (IL)EIA ID 1325 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Breese - (IL)EIA ID 2188 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Bushnell - (IL)EIA ID 2634 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Carlyle - (IL)EIA ID 3037 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Carmi - (IL)EIA ID 3040 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Casey - (IL)EIA ID 3153 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Fairfield- (IL)EIA ID 6141 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Farmer City - (IL)EIA ID 6192 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Flora - (IL)EIA ID 6417 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Geneseo - (IL)EIA ID 7095 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Geneva - (IL)EIA ID 7096 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Highland - (IL)EIA ID 8573 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Marshall - (IL)EIA ID 11736 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Mascoutah - (IL)EIA ID 11790 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of McLeansboro - (IL)EIA ID 12167 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Metropolis - (IL)EIA ID 12388 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Naperville - (IL)EIA ID 13208 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Newton - (IL)EIA ID 13560 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Oglesby - (IL)EIA ID 13993 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Peru - (IL)EIA ID 14840 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Princeton - (IL)EIA ID 15388 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Red Bud - (IL)EIA ID 15772 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Rock Falls - (IL)EIA ID 16198 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Roodhouse - (IL)EIA ID 16269 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Springfield - (IL)EIA ID 17828 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of St Charles - (IL)EIA ID 17860 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Sullivan - (IL)EIA ID 18277 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| City of Waterloo - (IL)EIA ID 20180 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Clay Electric Coop Inc - (IL)EIA ID 3726 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| CleanChoice Energy, Inc.EIA ID 58951 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Clearview Electric Inc.EIA ID 58974 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Clinton County Elec Coop, IncEIA ID 3806 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Coles-Moultrie Electric CoopEIA ID 3931 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Commonwealth Edison CoEIA ID 4110 | Investor Owneddistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Constellation NewEnergy, IncEIA ID 13374 | Retail Power Marketerretail power marketer | CA, CT, DC, DE, IL, MA, MD, ME, MI, NH, NJ, NY, OH, OR, PA, RI, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Corn Belt Energy CorporationEIA ID 4362 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| CPV Retail Energy LPEIA ID 65439 | Retail Power Marketerretail power marketer | DC, DE, IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Direct Energy BusinessEIA ID 18193 | Retail Power Marketerretail power marketer | CA, CT, DC, DE, IL, MA, MD, ME, MI, NH, NJ, NY, OH, PA, RI, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Direct Energy ServicesEIA ID 54820 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, NH, NJ, NY, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| DRW Energy TradingEIA ID 67114 | Wholesale Power Marketerwholesale power marketer | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Dynegy Energy Services, LLCEIA ID 59385 | Retail Power Marketerretail power marketer | IL, MA, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Eastern Illinois Elec CoopEIA ID 5585 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| EcoPlus Power, LLCEIA ID 66113 | Retail Power Marketerretail power marketer | IL, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Egyptian Electric Coop AssnEIA ID 5535 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Eligo Energy, LLCEIA ID 59054 | Retail Power Marketerretail power marketer | CT, DC, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Energy Harbor Corp.EIA ID 6458 | Retail Power Marketerretail power marketer | IL, MD, MI, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Energy Plus Holdings LLCEIA ID 56265 | Retail Power Marketerretail power marketer | CT, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Energy Services Providers, IncEIA ID 55874 | Retail Power Marketerretail power marketer | IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Enerstar Power CorpEIA ID 5531 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| ENGIE Power & Gas LLCEIA ID 57307 | Retail Power Marketerretail power marketer | IL, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| ENGIE Resources LLCEIA ID 19107 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| EverBright, LLCEIA ID 66036 | Behind the Meterother EIA-861 respondent | AR, AZ, CA, CO, CT, HI, IL, MA, MD, ME, NH, NJ, OH, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Freepoint Energy Solutions LLCEIA ID 61131 | Retail Power Marketerretail power marketer | DC, DE, IL, MD, NJ, NY, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Great American Power, LLCEIA ID 59064 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Green Mountain Energy CompanyEIA ID 7554 | Retail Power Marketerretail power marketer | IL, MA, MD, NJ, NY, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Greenlight Energy Inc.EIA ID 59810 | Retail Power Marketerretail power marketer | DE, IL, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Grid Power Direct, LLCEIA ID 64222 | Retail Power Marketerretail power marketer | CT, DC, IL, MA, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Heritage Power Marketing, LLCEIA ID 63200 | Wholesale Power Marketerwholesale power marketer | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Homefield EnergyEIA ID 970 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Horizon Power and Light, LLCEIA ID 59062 | Retail Power Marketerretail power marketer | DC, IL, MD, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Hudson Energy ServicesEIA ID 55878 | Retail Power Marketerretail power marketer | IL, MA, MD, NJ, NY, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| IDT Energy, Inc.EIA ID 55815 | Retail Power Marketerretail power marketer | DC, IL, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Illinois Municipal Elec Agency (IL)EIA ID 9286 | Municipal Mktg Authorityother EIA-861 respondent | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Illinois Rural Electric CoopEIA ID 9209 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Inspire Energy Holdings, LLCEIA ID 59310 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Interstate Gas Supply, Inc.EIA ID 58957 | Retail Power Marketerretail power marketer | IL, MD, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Jo-Carroll Energy, IncEIA ID 9750 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Just Energy Solutions Inc.EIA ID 4100 | Retail Power Marketerretail power marketer | DE, IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| M J M Electric Cooperative IncEIA ID 8824 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Major Energy Electric ServicesEIA ID 56504 | Retail Power Marketerretail power marketer | CT, DC, IL, MA, MD, ME, NY, OH, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| MC Squared Energy Services, LLCEIA ID 56379 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| McDonough Power CoopEIA ID 12070 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Menard Electric CoopEIA ID 12395 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Messer Energy Services, Inc.EIA ID 1611 | Retail Power Marketerretail power marketer | DE, IL, ME, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| MidAmerican Energy CoEIA ID 12341 | Investor Owneddistribution utility | IA, IL, SD2025 · EIA-861 service territory. This is not a service-territory boundary. | Website in source (2022) ↗HIFLD 2022 · current link not verifiedAuthoritative EIA source ↗ |
| MidAmerican Energy Services, LLCEIA ID 59931 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, NJ, NY, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Monroe County Elec Coop, IncEIA ID 12803 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| MP2 Energy LLCEIA ID 59808 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| MPower Energy NJ LLCEIA ID 60218 | Retail Power Marketerretail power marketer | DC, IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Mt Carmel Public Utility CoEIA ID 13032 | Investor Owneddistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| NextEra Energy Services, LLCEIA ID 7279 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Nordic Energy Services, LLCEIA ID 59088 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, NJ, NY, OH, PA, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Norris Electric CoopEIA ID 13292 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| North American Power and Gas, LLCEIA ID 58667 | Retail Power Marketerretail power marketer | CT, IL, MD, ME, NH, NJ, OH, PA, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Palmco Power IL, LLCEIA ID 58314 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Palmetto Solar, LLCEIA ID 66026 | Behind the Meterother EIA-861 respondent | AZ, CA, CO, CT, FL, GA, IA, IL, KS, MA, MD, ME, MI, MO, NC, NH, NJ, NM, NV, NY, OH, OK, PA, RI, TX, VA, WV2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Park Power LLCEIA ID 59797 | Retail Power Marketerretail power marketer | DC, DE, IL, MD, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Phoenix Energy Group, LLCEIA ID 64326 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Prairie Power, IncEIA ID 40307 | Cooperativeother EIA-861 respondent | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Public Power LLC (CT)EIA ID 58119 | Retail Power Marketerretail power marketer | IL, MA, NY, OH2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Pure Energy USA, LLCEIA ID 61922 | Retail Power Marketerretail power marketer | DC, IL, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Realgy, LLCEIA ID 58972 | Retail Power Marketerretail power marketer | IL, OH2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Reliant Energy Northeast LLCEIA ID 57037 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| ResCom Energy, LLCEIA ID 59848 | Retail Power Marketerretail power marketer | DE, IL, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Residents Energy, LLCEIA ID 59809 | Retail Power Marketerretail power marketer | DE, IL, MA, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Retail Energy Solutions, LLCEIA ID 56286 | Retail Power Marketerretail power marketer | IL, NJ, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Rochelle Municipal Utilities - (IL)EIA ID 16179 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Rock Energy CooperativeEIA ID 16196 | Cooperativedistribution utility | IL, WI2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| RPA Energy, Inc.EIA ID 63695 | Retail Power Marketerretail power marketer | DC, DE, IL, MD, NJ, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Rural Electric Conven Coop - (IL)EIA ID 16420 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Rushmore Energy, LLCEIA ID 59807 | Retail Power Marketerretail power marketer | DE, IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Santanna Energy ServicesEIA ID 59811 | Retail Power Marketerretail power marketer | IL, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Scenic Rivers Energy CoopEIA ID 16740 | Cooperativedistribution utility | IL, WI2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| SFE Energy Illinois, Inc.EIA ID 62094 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Shelby Electric Coop, Inc - (IL)EIA ID 17040 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| SmartEnergy Holdings, LLCEIA ID 58956 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, ME, NH, NJ, NY, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| SmartestEnergy US LLCEIA ID 63356 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NJ, NY, OH, PA, RI2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| SolAmerica EnergyEIA ID 67121 | Behind the Meterother EIA-861 respondent | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| South Bay Energy Corp.EIA ID 61367 | Retail Power Marketerretail power marketer | IL, NJ, NY, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Southeastern IL Elec Coop, IncEIA ID 17585 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Southern Illinois Elec CoopEIA ID 17631 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Southern Illinois Power CoopEIA ID 17632 | Cooperativeother EIA-861 respondent | IL2025 · EIA-861 utility-data reported state. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Southwestern Electric Coop Inc - (IL)EIA ID 17697 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Spark Energy, LPEIA ID 17710 | Retail Power Marketerretail power marketer | DE, IL, MD, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Spoon River Electric Coop, IncEIA ID 17838 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Stream Energy Illinois, LLCEIA ID 61092 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Summer Energy Midwest, LLCEIA ID 62790 | Retail Power Marketerretail power marketer | IL, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| SunnovaEIA ID 59579 | Behind the Meterother EIA-861 respondent | AR, AZ, CA, CO, CT, DC, DE, FL, GA, GU, HI, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, NC, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, TX, UT, VA, VI, WA, WI, WV2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Sunrun Inc.EIA ID 59647 | Behind the Meterother EIA-861 respondent | AZ, CA, CO, CT, DC, DE, FL, HI, IL, MA, MD, ME, NH, NJ, NM, NV, NY, OR, PA, PR, RI, SC, TX, UT, VT2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Tesla Inc.EIA ID 57313 | Behind the Meterother EIA-861 respondent | AZ, CA, CO, CT, DC, DE, FL, HI, IL, MA, MD, ME, NH, NJ, NM, NV, NY, OH, OR, PA, PR, RI, TX, UT, VA, VT, WA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Texas Retail Energy, LLCEIA ID 50046 | Retail Power Marketerretail power marketer | CT, IL, MA, MD, ME, NH, NJ, NY, OH, PA, TX, VA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Think Energy, LLCEIA ID 65310 | Retail Power Marketerretail power marketer | CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Titan Gas LLCEIA ID 59065 | Retail Power Marketerretail power marketer | DC, DE, IL, MA, MD, ME, NH, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Tomorrow Energy Corp.EIA ID 58952 | Retail Power Marketerretail power marketer | IL, NJ, OH, PA, TX2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Tri-County Electric Coop, Inc (IL)EIA ID 18955 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| University of IllinoisEIA ID 19528 | Statedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Bethany - (IL)EIA ID 1648 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Chatham - (IL)EIA ID 3405 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Freeburg - (IL)EIA ID 6764 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Greenup - (IL)EIA ID 7633 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Ladd - (IL)EIA ID 40367 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Rantoul - (IL)EIA ID 15686 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Riverton - (IL)EIA ID 16092 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Village of Winnetka - (IL)EIA ID 20824 | Municipaldistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Viridian Energy PA LLCEIA ID 58162 | Retail Power Marketerretail power marketer | IL, MD, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Vista Energy Marketing, L.P.EIA ID 60696 | Retail Power Marketerretail power marketer | IL, NJ, OH, PA2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Wayne-White Counties Elec CoopEIA ID 20222 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
| Western Illinois Elec CoopEIA ID 29296 | Cooperativedistribution utility | IL2025 · EIA-861 service territory. This is not a service-territory boundary. | Website in source (2022) ↗HIFLD 2022 · current link not verifiedAuthoritative EIA source ↗ |
| XOOM Energy Illinois, LLCEIA ID 57488 | Retail Power Marketerretail power marketer | IL2025 · EIA-861 retail sales. This is not a service-territory boundary. | Website unavailableAuthoritative EIA source ↗ |
A source respondent can appear in several state views. These counts describe directory coverage, not electric customers, facilities or commercial opportunities.