Granite Hill Solar
70 MW generation in Adams, PA · In queue since March 2019 · Proposed COD February 2026
70 MW
Capacity
1
Components
Solar
7 years
In Queue
IA Executed
IA Status
COD target: 2026
Total Duration
6y 11m
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)
Construction pending
Typical: 12–24 months
Proposed COD: 2026-02-01
State
PA
County
Adams
Region
PJM
Developer
—
Utility
ME
Entity
PJM
Point of Interconnection
Hunterstown-Texas Eastern Tap 115 kV
Data Source
LBNL + Live
Largest state solar array project underway in Warner
The site in Warner, NH, will soon have 12000 solar panels, making it the largest solar array project in New Hampshire to date.
Construction on solar power project near Moxee is ahead of schedule
The majority of panels for the Goose Prairie Solar project, located roughly 8 miles east of Moxee, have been erected this spring, and the project could begin...
Construction on solar power project near Moxee is ahead of schedule
The majority of panels for the Goose Prairie Solar project, located roughly 8 miles east of Moxee, have been erected this spring, and the project could begin...
Granite Redevelopment Properties Partners with The Solar Company to Bring the Nation's Largest Multifamily Solar Panel Installation Project to North Texas
Roof panels and solar carports to be installed at 16 apartment communities in Dallas and Tarrant counties, comprising 3,600 apartment units.
Last updated 2026-03-26