Duke-49220
17.25 MW storage in Buncombe, NC · In queue since October 2019 · Proposed COD March 2026
17.25 MW
Capacity
1
Components
Battery
6y 7m
In Queue
IA Executed
IA Status
COD target: 2026
Total Duration
6y 5m
Schedule
1 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: 6–18 months
Proposed COD: 2026-03-31
Duke-49220 is a proposed 17.25 MW battery storage project located in Buncombe County, North Carolina. The project, developed by Duke Energy Progress, LLC, is interconnected within the Duke Energy Progress system in the Southeast region. It consists of a single 17.25 MW battery component.
The project entered the interconnection queue on October 8, 2019, and has a proposed commercial operation date of March 31, 2026. The interconnection agreement (IA) for the project has been executed.
Generated from interconnection queue and public data sources
State
NC
County
Buncombe
Grid Region
Southeast
Market
—
Developer
Duke Energy Progress, LLC
Utility
Duke Energy Progress
Entity
Duke
Service Type
—
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Duke Carolinas
- 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.
