SB 13 creates a new section in the Texas Local Government Code requiring political subdivisions to grant credits against water and wastewater impact fees when a builder or developer installs qualifying conservation or reuse infrastructure. These credits would apply when the project directly results in measurable water reuse, conservation, or savings, thereby reducing demand on public water and wastewater systems.
Under the bill, eligible facilities, systems, or products could include those that lower water consumption per service unit, reduce the need for water supply and treatment infrastructure, decrease wastewater collection and treatment requirements, lessen demand for stormwater or drainage facilities, or incorporate technologies that exceed standard water efficiency compliance. The intent is to encourage private investment in infrastructure that benefits both the developer and the public by reducing utility strain and infrastructure costs.
The legislation also requires political subdivisions offering such credits to establish written procedures ensuring fair and consistent calculation, application, review, and approval of the credits. These processes are meant to provide transparency and predictability for developers while ensuring that the credits are applied appropriately.
The originally filed version of SB 13 and the Committee Substitute differ in a few key ways. In the filed bill, the language is largely the same in describing the requirement that political subdivisions provide credits against water and wastewater impact fees for qualifying conservation or reuse facilities, systems, or products. The eligibility criteria, such as reducing water consumption, decreasing wastewater needs, reducing stormwater demand, and exceeding standard compliance requirements, are also essentially the same.
However, the filed bill’s effective date was set for the 91st day after the last day of the legislative session, which would have made it effective in the same calendar year as passage. In the Committee Substitute, this was changed to a fixed date of January 1, 2026, providing a significantly longer lead time for implementation.