SPP-GEN-2017-152
252 MW generation in Mcclain, OK · In queue since November 2017 · Proposed COD December 2027
252 MW
Capacity
1
Components
Wind
8y 6m
In Queue
Withdrawn
IA Status
COD target: 2027
Total Duration
10y 1m
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-31
SPP-GEN-2017-152 is a proposed wind generation project located in McClain County, Oklahoma, within the Southwest Power Pool (SPP) region. The project, with a total capacity of 252 MW, consists entirely of wind generation. Oklahoma Gas & Electric (OGE) is the interconnecting utility.
The project entered the SPP interconnection queue on November 28, 2017, and originally proposed a commercial operation date of December 31, 2027. Its interconnection agreement (IA) status is currently listed as Withdrawn. The point of interconnection (POI) is the McClain 138kV substation.
Generated from interconnection queue and public data sources
State
OK
County
Mcclain
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OGE
Entity
SPP
Service Type
—
Point of Interconnection
McClain 138kV
Data Source
LBNL + Live
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- OKGEMCC
- POI Substation
- McClain 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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