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- Combustion
- Wind & solar
- In development
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Wind & solar
- In development
- Operating
Cayuga: location and 2 exact-grade projects within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Cayuga
Power plant · Coal
Key facts
Power plant · Coalran 39% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1970
- Net generation, 2025
- 4,009,989 MWh
- Grid
- 345 kV to Duke Energy Indiana Inc (MISO)
- Location
- Vermillion County, Indiana
- Operated by
- Duke Energy Indiana, LLC
Output
- Gas
- Coal
- Oil
Details
Who’s behind it
- Owner
- Duke Energy
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- Technology
- Coal source: “Conventional Steam Coal”
- Age
- 56 years since 1970
- Unused energy
- 6,370 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
- Heat rate
- 10,235 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| EPA greenhouse gas reporting (GHGRP) |
|
| Fuel burned (MMBtu), 2025 | 41,043,715 |
| Capacity factor, 2025 | 0.386 |
| Heat rate (Btu/kWh), 2025 | 10,235.4 |
| Net generation (MWh), 2025 | 4,009,989.0 |
| Balancing authority code | MISO |
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Duke Energy Indiana, LLC | Operator | EIA-860M | ||
| Duke Energy | Owner | 100.0% | 31 Dec 2023 | EPA GHGRP |
Timeline
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Around this plant
Nearby
within 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Vermillion Rise Solar × 2 units Announced | Solar | 10.3 km | 225 |