Surplus; Old Gold
80 MW hybrid in Worth, IA · In queue since June 2024 · Proposed COD March 2029
80 MW
Capacity
1
Components
Other
2y 1m
In Queue
—
IA Status
COD target: 2029
Total Duration
4y 9m
Interconnection request submitted to ISO/RTO
MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.
Typical: 30–40 months (historical); 12 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-03-15
The Surplus; Old Gold development project is an 80 MW hybrid energy project proposed in Worth County, Iowa. The project, consisting of 80 MW of battery storage, is located within the Midcontinent Independent System Operator (MISO) region and is interconnected with ITC Midwest at the Worth County Substation 161kV.
The project is listed in the MISO interconnection queue as entry S1051, with a queue entry date of June 3, 2024, and a proposed commercial operation date of March 15, 2029. The project is currently listed as active in the interconnection queue.
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
IA
County
Worth
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC MIDWEST
Entity
MISO
Service Type
—
Point of Interconnection
Worth County Substation 161kV
Data Source
LBNL + Live
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
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- ALTW.TOI_2.3
- POI Substation
- Worth County 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 Surplus; Old GoldForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
