Project TSGT-GI-DISIS-2021-01 — Project Summary

Queue ID
TSGT-GI-DISIS-2021-01
Capacity
120 MW
Technology
Solar
Status
suspended
Location
Harding, NM
Region
West
Developer
IA Status
Suspended

TSGT-GI-DISIS-2021-01

TSGT-GI-DISIS-2021-01BetaSuspendedSolarTSGTLBNL

120 MW generation in Harding, NM · In queue since April 2021 · Proposed COD June 2028

BA: PNMNERC: WECCRC: RCW

120 MW

Capacity

1

Components

Solar

5y 3m

In Queue

Suspended

IA Phase

COD target: 2028

Interconnection

Total Duration

7y 2m

Suspended38%
Queue EntryApr 15, 2021

Interconnection request submitted to ISO/RTO

Interconnection Study

Project undergoes interconnection studies to assess grid impact.

Typical: 18–36 months

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2028-06-05

About

The proposed TSGT-GI-DISIS-2021-01 project is a 120 MW solar generation facility located in Harding County, New Mexico. The developer is Tri-State Generation and Transmission Association (TSGT). This project is actively listed in the Tri-State Generation and Transmission Association interconnection queue with an entry date of April 15, 2021. An Interconnection Agreement (IA) has been executed for the project.

The project is located in the western region of the United States and will interconnect at the Gladstone-Bravo Dome West 115kV Line.

Generated from interconnection queue and public data sources

Development Risk

Realization risk through commissioning — schedule slippage, construction cost overrun, and COD probability vs the stated window. The diligence view that determines whether the project comes online when promised. Powered by InfraSure's development-stage modeling stack.

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See the full development-risk decomposition for this project.

P(COD within window)
Cost overrun probability
Schedule slippage vs plan
Project Details

State

NM

County

Harding

Grid Region

Mountain West

Market

Developer

Utility

Tri-State Generation and Transmission Association

Entity

TSGT

Service Type

ERIS

Point of Interconnection

Revoal Springs 115kV Switching Station

Data Source

LBNL

Risk Analytics

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.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with curtailment risk decomposed by congestion zone and ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

10-year P50 forecast
Curtailment risk by node
Weather + policy scenarios
Financial Forecast

Forward revenue, first-year DSCR, and construction cost overrun exposure — what determines whether the deal clears its covenants once online. Projected across price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

First-year DSCR
Cost overrun probability
Price + demand scenarios
Market Context
Approximate
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.

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InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.