TVA-422
145 MW generation in Chickasaw, MS · In queue since April 2020 · Proposed COD March 2027
145 MW
Capacity
1
Components
Solar
6y 3m
In Queue
IA Executed
IA Phase
COD target: 2027
Total Duration
6y 11m
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: 12–24 months
Proposed COD: 2027-03-31
TVA-422 is a proposed solar generation project with a total capacity of 145 MW, located in Chickasaw County, Mississippi. The Tennessee Valley Authority (TVA) is the interconnecting utility. The project entered the TVA interconnection queue on April 2, 2020, and has a proposed commercial operation date of August 28, 2026. The project's interconnection agreement (IA) has been executed.
The proposed project consists of 145 MW of solar photovoltaic generation. The point of interconnection is the Okolona 161-kV Substation. The project is listed as active in the interconnection queue.
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
MS
County
Chickasaw
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Okolona 161-kV 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
- SOUTHEAST
- Trading Hub
- Southern Company
- 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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Ask about Project TVA-422Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
