TSGT-GI-DISIS-2022-13
398 MW hybrid in Prowers, CO · In queue since May 2022 · Proposed COD May 2029
398 MW
Capacity
2
Components
Solar + Battery
4y 2m
In Queue
IA Executed
IA Phase
COD target: 2029
Total Duration
7 years
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 18–30 months
Proposed COD: 2029-05-01
The proposed project TSGT-GI-DISIS-2022-13 is a 398 MW hybrid solar and battery energy storage system located in Prowers County, Colorado. The developer is Tri-State Generation and Transmission Association (TSGT). The project consists of 199 MW of solar photovoltaic generation co-located with a 199 MW battery energy storage system.
The project is currently in the Tri-State Generation and Transmission Association interconnection queue, with an initial queue entry date of May 27, 2022. The interconnection status is currently listed as "suspended," and the interconnection agreement (IA) status is also "suspended." The point of interconnection (POI) is the Lamar 230kV Substation.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
CO
County
Prowers
Grid Region
Mountain West
Market
—
Developer
—
Utility
Tri-State Generation and Transmission Association
Entity
TSGT
Service Type
ERIS
Point of Interconnection
Lamar 230kV Substation
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected 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 — first-year production estimate and 10-year P50 trajectory, 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 projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- FOURCORNERS
- Hub Confidence
- UNKNOWN
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.
No Ask reports yet for this entity.
Ask about Project TSGT-GI-DISIS-2022-13Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
