Lupinus Solar 3
100.8 MW generation in Franklin, TX · In queue since September 2023 · Proposed COD September 2026
100.8 MW
Capacity
1
Components
Solar
2y 6m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
3 years
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-09-21
State
TX
County
Franklin
Region
ERCOT
Developer
Lupinus Solar 2, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
1794 Monticello Tap 138 kV
Data Source
LBNL
Sunraycer inks PPAs with Google for 400 MW of fresh Texas solar
US independent power producer Sunraycer Renewables LLC said on Tuesday it has signed long-term power purchase agreements (PPAs) with Google...
Sunraycer inks PPAs with Google for 400 MW of fresh Texas solar
US independent power producer Sunraycer Renewables LLC said on Tuesday it has signed long-term power purchase agreements (PPAs) with Google...
Sunraycer kicks off works at three Texas solar-plus-storage sites
US independent power producer Sunraycer Renewables LLC said on Tuesday it has started construction on solar and storage projects in Texas...
Sunraycer kicks off works at three Texas solar-plus-storage sites
US independent power producer Sunraycer Renewables LLC said on Tuesday it has started construction on solar and storage projects in Texas...
Last updated 2026-03-26