BHP-BHBE G23
110 MW generation in Oglala Lakota, SD · In queue since November 2022 · Proposed COD December 2026
110 MW
Capacity
1
Components
Solar
3y 6m
In Queue
IA Executed
IA Status
COD target: 2026
Total Duration
4y 1m
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: 2026-12-01
The proposed project BHP-BHBE G23 is a 110 MW solar generation project located in Oglala Lakota County, South Dakota. The developer is BHP, and the interconnecting utility is Black Hills Power. This project is listed as active in the West region interconnection queue, with a queue entry date of November 8, 2022, and a proposed commercial operation date of December 1, 2026.
The project's interconnection agreement (IA) has been executed. The point of interconnection (POI) is West Hill - South Rapid City. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
SD
County
Oglala Lakota
Grid Region
Mountain West
Market
—
Developer
—
Utility
Black Hills Power
Entity
BHP
Service Type
—
Point of Interconnection
West Hill - South Rapid City
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- MID-C
- 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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