Midcontinent Independent System Operator, Inc.
Balancing Authority Summary Information
Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Midcontinent Independent System Operator, Inc. |
|---|---|
| States | Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin |
| Last Update | Nov 2024 |
| Annual Generation | 632.0 TWh |
| Power Plants | 2,653 |
| Utilities | 1,202 |
| Ranked #2 out of 65 in terms of net annual generation | |
| Ranked #2 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 39.9% Coal | 26.1% Wind | 15.6% Nuclear | 14% Solar | 2.2% Water | 1.7% Other Fuel | 0.4% |
Map of Midcontinent Independent System Operator, Inc.
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Daily Net Generation for Midcontinent Independent System Operator, Inc. for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Point Beach Nuclear Plant | NextEra Energy Point Beach LLC | Two Rivers, WI | 10 TWh | May 1969 | Sep 2024 | Nuclear |
| Grand Gulf | System Energy Resources, Inc | Port Gibson, MS | 11 TWh | Jun 1985 | Sep 2024 | Nuclear |
| Midland Cogeneration Venture | Midland Cogeneration Venture | Midland, MI | 11 TWh | May 1989 | Sep 2024 | Natural Gas |
| Union Power Station | Entergy Arkansas LLC | El Dorado, AR | 11 TWh | Dec 2002 | Sep 2024 | Natural Gas |
| Prairie State Generating Station | Prairie State Generating Co LLC | Marissa, IL | 13 TWh | May 2012 | Sep 2024 | Bituminous Coal : 99.8% |
| Monroe (MI) | DTE Electric Company | Monroe, MI | 13 TWh | Oct 1969 | Sep 2024 | Subbituminous Coal : 73.8% Bituminous Coal : 16.4% Petroleum Coke : 9.5% |
| Labadie | Union Electric Co - (MO) | Labadie, MO | 15 TWh | May 1970 | Sep 2024 | Subbituminous Coal : 99.9% |
| Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | 16 TWh | Nov 1974 | Sep 2024 | Nuclear |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 903.4 GWh | 4 |
| #26 | Associated Electric Cooperative, Inc. | 22.4 TWh | 47 |
| #13 | Duke Energy Carolinas | 110.9 TWh | 556 |
| #51 | Duke Energy Progress West | 4.1 TWh | 10 |
| #24 | Louisville Gas and Electric Company and Kentucky Utilities Company | 33.1 TWh | 20 |
| #1 | PJM Interconnection, LLC | 843.4 TWh | 2,305 |
| #21 | Public Service Company of Colorado | 45.2 TWh | 201 |
| #5 | Southwest Power Pool | 290.4 TWh | 762 |
| #52 | Southwestern Power Administration | 3.6 TWh | 31 |
| #9 | Tennessee Valley Authority | 157.6 TWh | 170 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #1 | PJM Interconnection, LLC | 843.4 TWh | 2,305 |
| #2 | Midcontinent Independent System Operator, Inc. | 632.0 TWh | 2,653 |
| #3 | Electric Reliability Council of Texas, Inc. | 462.2 TWh | 1,139 |
| #5 | Southwest Power Pool | 290.4 TWh | 762 |
| #6 | Southern Company Services, Inc. - Trans | 248.1 TWh | 393 |
| #7 | California Independent System Operator | 192.0 TWh | 1,943 |
| #9 | Tennessee Valley Authority | 157.6 TWh | 170 |
| #10 | Florida Power & Light Co. | 147.6 TWh | 159 |
| #12 | New York Independent System Operator | 129.8 TWh | 1,100 |
| #13 | Duke Energy Carolinas | 110.9 TWh | 556 |