SPP-GEN-2018-099
300 MW generation in Parmer, TX · In queue since November 2018 · Proposed COD December 2027
300 MW
Capacity
1
Components
Wind
7y 11m
In Queue
IA Executed
IA Phase
COD target: 2027
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Total Duration
9y 1m
Study Phase
DISIS-2018-002; 05 SOUTHWEST
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
IA FULLY EXECUTED/ON SCHEDULE
Project under construction
Typical: 18–36 months
Proposed COD: 2027-12-31
SPP-GEN-2018-099 is a proposed 300 MW wind generation project located in Parmer County, Texas. The development project is listed in the interconnection queue of the Southwest Power Pool (SPP), with Southwestern Public Service (SPS) as the associated transmission utility. No developer or project name has been disclosed in the available queue data. The project consists of a single wind component totaling 300 MW and has requested interconnection at the Tolk 230kV Substation under Energy Resource Interconnection Service (ERIS).
The project entered the SPP queue on November 21, 2018, and remains in active status. It was evaluated as part of the DISIS-2018-002 Definitive Interconnection System Impact Study cluster, within the 05 Southwest study area. An interconnection agreement has been executed for the project, indicating it has progressed through the study process to a formal agreement with the transmission provider. The proposed commercial operation date is December 31, 2027.
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.
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State
TX
County
Parmer
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ERIS
Point of Interconnection
Tolk 230kV Substation
Data Source
LBNL + Live
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.
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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.
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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.
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- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.TOLK1
- POI Substation
- Tolk Substation
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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