What We Do
Lone Star Transmission actively collaborates with organizations to increase the value we bring the ERCOT region as a Transmission Service Provider.
TRANSMISSION SERVICE PROVIDER
Generation Interconnection Requests
Lone Star strives to provide fast and collaborative generation interconnections to meet developers’ needs and commercial operation dates.
Serving Customers
We welcome the opportunity to provide transmission facilities needed to interconnect transmission service customers or end-use customers.
Partnerships and Acquisitions
We foster deals that bring benefit to all stakeholders involved and are always pursuing opportunities to partner with other utilities.
What do Transmission Service Providers Do?
Learn more about what role Lone Star plays in keeping Texas electrified.
GENERATION INTERCONNECTION
Lone Star Information
Lone Star’s facility connection requirements comply with NERC Reliability Standard FAC-001-1 Facility Connection Requirements and document compliance with NERC Reliability Standards, applicable Electric Reliability Council of Texas (ERCOT), and Lone Star planning criteria and facility connection requirements. Lone Star’s facility connection requirements address functional requirements for:
- Connecting new generation to the Lone Star transmission system.
- Substantially modifying existing generating facilities connected to the Lone Star transmission system.
- Connecting new transmission facilities to the Lone Star transmission system.
- Connecting new and existing delivery points.
See Lone Star Transmission Facility Connection Requirements for detailed information.
Learn about Lone Star's Sam Switch to Hubbard Wind Transmission Project.
ERCOT Load Zones
Lone Star Transmission alignment and stations located throughout West and North Central zones.
ERCOT Generation Interconnection Information
ERCOT Resource Integration Information >
ERCOT Planning Guide >