Sullivan Generating Station 2
575 MW generation in Sullivan, IN · In queue since October 2015 · Proposed COD December 2028
575 MW
Capacity
1
Components
Gas
10y 5m
In Queue
IA Executed
IA Status
COD target: 2028
Total Duration
13y 2m
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 24–48 months
Proposed COD: 2028-12-31
State
IN
County
Sullivan
Region
PJM
Developer
—
Utility
AEP
Entity
PJM
Point of Interconnection
Sullivan 345kV #2
Data Source
LBNL + Live
300-MW Ameren fast-track project hits snag on DOE transmission funding uncertainty
It's unclear if the U.S. Department of Energy will help fund a set of 345-kV projects in the Great Plains region, leaving Ameren Missouri in...
300-MW Ameren fast-track project hits snag on DOE transmission funding uncertainty
It's unclear if the U.S. Department of Energy will help fund a set of 345-kV projects in the Great Plains region, leaving Ameren Missouri in...
300-MW Ameren fast-track project hits snag on DOE transmission funding uncertainty
It's unclear if the U.S. Department of Energy will help fund a set of 345-kV projects in the Great Plains region, leaving Ameren Missouri in...
300-MW Ameren fast-track project hits snag on DOE transmission funding uncertainty
It's unclear if the U.S. Department of Energy will help fund a set of 345-kV projects in the Great Plains region, leaving Ameren Missouri in...
Last updated 2026-03-26