Three Rivers Energy Center
102.7 MW generation in Grundy, IL · In queue since July 2017 · Proposed COD February 2025
102.7 MW
Capacity
1
Components
Gas
9 years
In Queue
IA Executed
IA Phase
COD target: 2025
Total Duration
7y 7m
Schedule
17 months past proposed COD
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 24–48 months
Proposed COD: 2025-02-28
Three Rivers Energy Center is a proposed 102.7 MW gas-fired generation project located in Grundy County, Illinois. The project is in the PJM interconnection queue as entry PJM-AD1-039, with an interconnection queue entry date of January 1, 1970. The proposed commercial operation date is February 28, 2025, and the project has an executed Interconnection Agreement (IA). The proposed point of interconnection (POI) is at the Kendall-Tazewell & Dresden-Mole Creek substations, within the ComEd service territory.
The Three Rivers Energy Center project has been the subject of recent news coverage, with 10 articles appearing in the press. These articles primarily focus on industry trends, project development, deals, and grid-related topics.
Generated from interconnection queue and public data sources
Realization history for this asset — final cost vs plan, COD slip vs original date, and construction duration vs cohort. Retrospective context for the operating risk view above. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
IL
County
Grundy
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
ComEd
Entity
PJM
Service Type
NRIS
Point of Interconnection
Kendall-Tazewell & Dresden-Mole Creek
Data Source
LBNL + Live
Composite operating risk view for this asset — climate hazards across its remaining operating life, observed generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — 10-year P50 trajectory accounting for degradation, observed curtailment, and market conditions, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR bands, and refinancing risk for this asset — 10-year cashflow projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- PJM
- Trading Hub
- N ILLINOIS HUB
- Hub Confidence
- MEDIUM
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.
Last updated 2026-03-26
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Ask about Three Rivers Energy CenterForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
