Relating to the interconnection to the ERCOT power grid of certain coastal facilities for the provision of electric service.
Summary
SB 383 would prohibit certain wind power facilities located in the Gulf of America seaward of the Texas coast, within three marine leagues of the coast, from interconnecting to the ERCOT power grid. The bill also bars direct interconnection of transmission or distribution facilities that connect to those coastal wind facilities. In practical terms, the measure targets offshore or nearshore wind projects in a defined coastal zone and prevents them from tying into the state’s main electric grid for service delivery.
The bill amends the Utilities Code by adding a new section to Chapter 39 and applies only to interconnection requests made on or after the effective date. It defines “wind power facility” broadly to include not only wind turbine generators but also supporting infrastructure such as transmission and communications lines, transformers, battery storage, energy storage, and telecommunications equipment. The act is set to take effect September 1, 2025, and would alter the rules governing which coastal energy projects may connect to ERCOT.
Impact
SB 383 would create a new statutory restriction in the Texas Utilities Code limiting ERCOT interconnection rights for wind facilities in a specified coastal area. It would affect developers, owners, and operators of offshore or nearshore wind projects, as well as any transmission or distribution facilities directly serving those projects, by making grid interconnection unavailable for covered facilities after the effective date. The bill does not change ERCOT generally, but it narrows access to the grid for a particular class of coastal renewable energy projects.
Sentiment
The available voting history suggests the bill advanced with meaningful support but not unanimity, with a 22-9 vote on third reading and related procedural votes. That pattern indicates the measure had enough backing to move forward, while also drawing a notable minority of opposition. No committee transcript is available, so the discussion record does not show detailed arguments, but the vote margin suggests the bill was somewhat divisive rather than broadly consensus-driven.
Contention
The main point of contention is likely the policy choice to restrict interconnection for coastal wind projects, which may be viewed by supporters as a grid-planning, reliability, or jurisdictional safeguard, and by opponents as a barrier to renewable energy development and investment. The bill’s broad definition of wind power facility, including storage and communications equipment, may also be significant because it captures supporting infrastructure tied to those projects. Any debate would likely center on coastal energy development, ERCOT access, and the treatment of offshore wind generation near the Texas coast.
Relating to requirements for the approval by the Public Utility Commission of Texas of certain coastal facilities for the provision of electric service.
Relating to the planning for, interconnection and operation of, and costs related to providing service for certain electrical loads and to the generation of electric power by a water supply or sewer service corporation.