TVA-321
11 MW generation in Marion, TN · In queue since August 2017 · Proposed COD January 2021
11 MW
Capacity
1
Components
Hydro
8y 11m
In Queue
IA Executed
IA Phase
COD target: 2021
Total Duration
3y 5m
Schedule
67 months past proposed COD
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: 12–36 months
Proposed COD: 2021-01-15
The TVA-321 development project is a proposed 11 MW hydroelectric generation facility located in Marion County, Tennessee. The project, under the purview of the Tennessee Valley Authority (TVA), entered the TVA interconnection queue on August 4, 2017. Its proposed commercial operation date is January 15, 2021, and its interconnection status is currently in the Facility Study phase. The point of interconnection is the Raccoon Mountain 161-kV Substation.
This proposed project has appeared in recent news coverage regarding TVA's generation portfolio.
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
TN
County
Marion
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Raccoon Mountain 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
- TVA
- 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.
No Ask reports yet for this entity.
Ask about Project TVA-321Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
