SPP-GEN-2026-PR21
44.8 MW generation in Earth, TX · In queue since June 2026 · Proposed COD May 2028
44.8 MW
Capacity
0
Components
4 months
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
1y 11m
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-05-01
SPP-GEN-2026-PR21 is a proposed solar generation project in Texas, with its location listed in interconnection queue records as Earth. The development project has a total capacity of 44.8 MW and consists solely of solar generation. It would interconnect with the transmission system of Southwestern Public Service (SPS) at the Plant X Substation at the 230 kV level.
The project is in the Southwest Power Pool (SPP) interconnection queue, which it entered on June 18, 2026, and its status is listed as active. It has requested Network Resource (NR) interconnection service. Its proposed commercial operation date is May 1, 2028. The available data do not state the status of an interconnection agreement, and no developer or project name has been publicly identified in the queue records.
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
TX
County
Earth
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
NR
Point of Interconnection
Plant X Substation 230kV
Data Source
Live · SPP
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.
See the full risk decomposition + scenarios for this project.
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
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.PLNTX1.SLR
- POI Substation
- Plant X 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.
No Ask reports yet for this entity.
Ask about Project SPP-GEN-2026-PR21Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
