(a) In this section, "home backup power installation" means an electric generating facility, an energy storage facility, a standby system, and any associated infrastructure and equipment intended to provide electrical power to a one- or two-family dwelling, regardless of whether the facility or system is capable of participating in a wholesale electric market, that is connected at 600 volts or less.
(b) This section does not limit the authority of:
(1) an electric utility to implement the utility's tariff; or
(2) an electric cooperative or a municipally owned utility to enforce interconnection and service policies.
(c) Notwithstanding Section 247.002 :
(1) the following persons, other than a person described by Section 247.002 (a)(1), may review a development document required by a regulatory authority to install a home backup power installation without having to submit the document to the authority for review:
(A) a person authorized to review a development document under Section 247.002 (a);
(B) an electrical inspector as defined in Section 1305.002 , Occupations Code; or
(C) a master electrician described by Section 1305.153 , Occupations Code, who is licensed under Subchapter D, Chapter 1305 of that code; and
(2) the following persons, other than a person described by Section 247.002 (b)(1), may conduct a development inspection required by a regulatory authority to install a home backup power installation without having to request the inspection from the authority:
(A) a person authorized to conduct a development inspection under Section 247.002 (b);
(B) an electrical inspector as defined in Section 1305.002 , Occupations Code; or
(C) a master electrician described by Section 1305.153 , Occupations Code, who is licensed under Subchapter D, Chapter 1305 of that code.
(d) A regulatory authority shall:
(1) post on the authority's Internet website each law, rule, standard, fee schedule, and other document necessary for a person to review a development document or conduct a development inspection under this section; or
(2) provide on request an electronic copy of the information described by Subdivision (1) not later than the second business day after the date the regulatory authority receives the request.
(e) A person who reviews a development document or conducts a development inspection under this section may:
(1) use software designed to automate the required review without that person performing additional manual review; and
(2) rely on the accuracy and completeness of the information provided by a regulatory authority under Subsection (d).
(f) If a regulatory authority has not posted on the authority's Internet website or provided upon request information as required under Subsection (d), a person reviewing a development document or conducting a development inspection of a home backup power installation under this section may use:
(1) the applicable building code standards under Section 214.212 for a dwelling located in a municipality; or
(2) the applicable building code standards under Section 233.153 for a dwelling located in the unincorporated area of a county.
(g) A regulatory authority that has not posted or provided a fee schedule as required by Subsection (d) may not charge a fee for issuance of an approval, permit, or certification for a home backup power installation under this section.
(h) A person who reviews a development document or conducts a development inspection shall provide to the regulatory authority a copy of any development document or inspection-related note or report the person creates as part of the review or inspection not later than the date the person provides notice to the regulatory authority under Section 247.004 (a)(2).
(i) A regulatory authority shall issue each approval, permit, or certification applicable to a review of a development document or development inspection conducted under this section not later than the third business day after the date the authority receives the notice prescribed by Section 247.004 (a) that approves the document or inspection.
(j) A person may begin construction of a home backup power installation on submission of the notice prescribed by Section 247.004 (a) that approves the development document.
(k) A regulatory authority is not liable for a review or inspection conducted by a person under this section.
(l) A person reviewing a development document or conducting a development inspection under this section is liable for damages resulting from the person's negligent acts or omissions in conducting the review or inspection.
Added by Acts 2025, 89th Leg., R.S., Ch. 804 (S.B. 1202 ), Sec. 1, eff. September 1, 2025.
