Replacing 1014.7 MW of coal generation with Gas/Steam; Cayuga CC1 CC2
1,040 MW hybrid in Vermillion, IN · In queue since February 2024 · Proposed COD March 2028
1,040 MW
Capacity
1
Components
Gas
2y 8m
In Queue
—
IA Status
COD target: 2028
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
4y 1m
Interconnection request submitted to ISO/RTO
MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.
Typical: 30–40 months (historical); 12 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-03-31
MISO-R1044, titled "Replacing 1014.7 MW of coal generation with Gas/Steam; Cayuga CC1 CC2," is a proposed natural gas development project in Vermillion County, Indiana. The project would add 1,040 MW of gas-fired generation intended to replace 1,014.7 MW of existing coal generation. It is classified as a hybrid project, with technology listed as gas and other, though its only listed component is 1,040 MW of gas generation. The associated utility is Duke Energy Indiana. The project is linked to the existing operating Cayuga plant (EIA plant ID 1001), with a match confidence of 0.83.
The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, which it entered on February 6, 2024, and its status is active. It has requested Network Resource Interconnection Service (NRIS). The proposed point of interconnection is the Cayuga Steam Station Switchyards at 230 kV and 345 kV. The proposed commercial operation date is March 31, 2028. The available data does not indicate the status of an interconnection agreement.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
IN
County
Vermillion
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
DUKE ENERGY INDIANA
Entity
MISO
Service Type
NRIS
Point of Interconnection
Cayuga Steam Station Switchyards 230kV and 345kV
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
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Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- MISO
- Trading Hub
- INDIANA.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- CP/Comm Pricing
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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