SPP-GEN-2018-106
165 MW generation in Caddo Parish, LA · In queue since November 2018 · Proposed COD April 2028
165 MW
Capacity
1
Components
Solar
7y 11m
In Queue
IA Executed
IA Phase
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
9y 5m
Study Phase
DISIS-2018-002; 04 SOUTHEAST
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: 12–24 months
Proposed COD: 2028-04-15
SPP-GEN-2018-106 is a proposed 165 MW solar generation project located in Caddo Parish, Louisiana. The development project consists of a single solar component and is seeking interconnection to the transmission system of AEP within the Southwest Power Pool (SPP) region. Its designated point of interconnection is the Longwood 345kV substation, and the project has requested Energy Resource Interconnection Service (ERIS).
The project entered the SPP interconnection queue on November 2, 2018, and remains in active status. It was evaluated as part of the DISIS-2018-002 definitive interconnection system impact study cluster, within the 04 SOUTHEAST study group. An interconnection agreement (IA) has been executed for the project, and its proposed commercial operation date is April 15, 2028.
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
LA
County
Caddo Parish
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
SPP
Service Type
ERIS
Point of Interconnection
Longwood 345kV 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.
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
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Longwood 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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