AB2175 - Renewable electrical generation facilities: multiple meters: aggregation: logistics businesses and manufacturing businesses.

Assembly Bill No. 2175 CHAPTER 94 An act to amend Section 2827 of the Public Utilities Code, relating to electricity. [ Approved by Governor July 16, 2026. Filed with Secretary of State July 16, 2026. ] LEGISLATIVE COUNSEL'S DIGEST AB 2175, Garcia. Renewable electrical generation facilities: multiple meters: aggregation: logistics businesses and manufacturing businesses. Existing law vests the Public Utilities Commission with regulatory authority over public utilities, including electrical corporations. Existing law requires each electrical corporation, local publicly owned electric utility, or electrical cooperative, or any other entity that offers electrical service, except as provided, to develop a standard contract or tariff providing for net energy metering, and to make this standard contract or tariff available to eligible customer-generators using renewable electrical generation facilities, as specified. Pursuant to its authority, the commission issued a decision revising net energy metering tariff and subtariffs, commonly known as the net billing tariff. Existing law authorizes an eligible customer-generator with multiple meters to aggregate the electrical load of the meters located on the property where the renewable electrical generation facility is located and on all property adjacent or contiguous to the property on which the renewable electrical generation facility is located, if those properties are solely owned, leased, or rented by the eligible customer-generator, as provided. This bill would require the commission, for purposes of certain net energy metering contracts or tariffs, to ensure that logistics businesses and manufacturing businesses are eligible customer-generators for purposes of aggregating multiple meters, as described above, if the commission extends the application of that provision. Under existing law, a violation of any order, decision, rule, direction, demand, or requirement of the commission is a crime. Because a violation of a commission action implementing this bill’s requirements would be a crime, the bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason. Digest Key Vote: MAJORITY Appropriation: NO Fiscal Committee: YES Local Program: YES Bill Text The people of the State of California do enact as follows: SECTION 1. Section 2827 of the Public Utilities Code is amended to read: 2827. (a) The Legislature finds and declares that a program to provide net energy metering combined with net surplus compensation, coenergy metering, and wind energy cometering for eligible customer-generators is one way to encourage substantial private investment in renewable energy resources, stimulate in-state economic growth, reduce demand for electricity during peak consumption periods, help stabilize California’s energy supply infrastructure, enhance the continued diversification of California’s energy resource mix, reduce interconnection and administrative costs for electricity suppliers, and encourage conservation and efficiency. (b) As used in this section, the following terms have the following meanings: (1) “Coenergy metering” means a program that is the same in all other respects as a net energy metering program, except that the local publicly owned electric utility has elected to apply a generation-to-generation energy and time-of-use credit formula as provided in subdivision (i). (2) “Electrical cooperative” means an electrical cooperative as defined in Section 2776. (3) “Electric utility” means an electrical corporation, a local publicly owned electric utility, or an electrical cooperative, or any other entity, except an electric service provider, that offers electrical service. This section shall not apply to a local publicly owned electric utility that serves more than 750,000 customers and that also conveys water to its customers. (4) (A) “Eligible customer-generator” means a residential customer, small commercial customer as defined in subdivision (h) of Section 331, or commercial, industrial, or agricultural customer of an electric utility, who uses a renewable electrical generation facility, or a combination of those facilities, with a total capacity of not more than one megawatt, that is located on the customer’s owned, leased, or rented premises, and is interconnected and operates in parallel with the electrical grid, and is intended primarily to offset part or all of the customer’s own electrical requirements. (B) (i) Notwithstanding subparagraph (A), “eligible customer-generator” includes the Department of Corrections and Rehabilitation using a renewable electrical generation technology, or a combination of renewable electrical generation technologies, with a total capacity of not more than eight megawatts, that is located on the department’s owned, leased, or rented premises, is interconnected and operates in parallel with the electrical grid, and is intended primarily to offset part or all of the facility’s own electrical requirements. The amount of any wind generation exported to the electrical grid shall not exceed 1.35 megawatt at any time. (ii) Notwithstanding paragraph (2) of subdivision (e), an electrical corporation shall be afforded a prudent but necessary time, as determined by the executive director of the commission, to study the impacts of a request for interconnection of a renewable generator with a capacity of greater than one megawatt under this subparagraph. If the study reveals the need for upgrades to the transmission or distribution system arising solely from the interconnection, the electrical corporation shall be afforded the time necessary to complete those upgrades before the interconnection and those costs shall be borne by the customer-generator. Upgrade projects shall comply with applicable state and federal requirements, including requirements of the Federal Energy Regulatory Commission. (C) (i) For purposes of this subparagraph, a “United States Armed Forces base or facility” is an establishment under the jurisdiction of the United States Army, Navy, Air Force, Marine Corps, Space Force, or Coast Guard. (ii) Notwithstanding subparagraph (A), a United States Armed Forces base or facility is an “eligible customer-generator” if the base or facility uses a renewable electrical generation facility, or a combination of those facilities, the renewable electrical generation facility is located on premises owned, leased, or rented by the United States Armed Forces base or facility, the renewable electrical generation facility is interconnected and operates in parallel with the electrical grid, the renewable electrical generation facility is intended primarily to offset part or all of the base or facility’s own electrical requirements, and the renewable electrical generation facility has a generating capacity that does not exceed the lesser of 12 megawatts or one megawatt greater than the minimum load of the base or facility over the prior 36 months. Unless prohibited by federal law, a renewable electrical generation facility shall not be eligible for net energy metering for privatized military housing pursuant to this subparagraph if the renewable electrical generation facility was procured using a sole source process. A renewable electrical generation facility procured using best value criteria, if otherwise eligible, may be used for net energy metering for privatized military housing pursuant to this subparagraph. For these purposes, “best value criteria” means a value determined by objective criteria and may include, but is not limited to, price, features, functions, and life-cycle costs. (iii) A United States Armed Forces base or facility that is an eligible customer generator pursuant to this subparagraph shall not receive compensation for exported generation. (iv) Notwithstanding paragraph (2) of subdivision (e), an electrical corporation shall be afforded a prudent but necessary time, as determined by the executive director of the commission but not less than 60 working days, to study the impacts of a request for interconnection of a renewable electrical generation facility with a capacity of greater than one megawatt pursuant to this subparagraph. If the study reveals the need for upgrades to the transmission or distribution system arising solely from the interconnection, the electrical corporation shall be afforded the time necessary to complete those upgrades before the interconnection and the costs of those upgrades shall be borne by the eligible customer-generator. Upgrade projects shall comply with applicable state and federal requirements, including requirements of the Federal Energy Regulatory Commission. For a renewable generation facility that interconnects directly to the transmission grid or that requires transmission upgrades, the United States Armed Forces base or facility shall comply with all Federal Energy Regulatory Commission interconnection procedures and requirements. (v) An electrical corporation shall make a tariff, as approved by the commission, available pursuant to this subparagraph by November 1, 2015. (vi) This subparagraph shall not apply to a tariff made available pursuant to Section 2827.1. (5) “Large electrical corporation” means an electrical corporation with more than 100,000 service connections in California. (6) “Net energy metering” means measuring the difference between the electricity supplied through the electrical grid and the electricity generated by an eligible customer-generator and fed back to the electrical grid over a 12-month period as described in subdivisions (c) and (h). (7) “Net surplus customer-generator” means an eligible customer-generator that generates more electricity during a 12-month period than is supplied by the electric utility to the eligible customer-generator during the same 12-month period. (8) “Net surplus electricity” means all electricity generated by an eligible customer-generator measured in kilowatthours over a 12-month period that exceeds the amount of electricity consumed by that eligible customer-generator. (9) “Net surplus electricity compensation” means a per kilowatthour rate offered by the electric utility to the net surplus customer-generator for net surplus electricity that is set by the ratemaking authority pursuant to subdivision (h). (10) “Ratemaking authority” means, for an electrical corporation, the commission, for an electrical cooperative, its ratesetting body selected by its shareholders or members, and for a local publicly owned electric utility, the local elected body responsible for setting the rates of the local publicly owned utility. (11) “Renewable electrical generation facility” means a facility that generates electricity from a renewable source listed in paragraph (1) of subdivision (a) of Section 25741 of the Public Resources Code. A small hydroelectric generation facility is not an eligible renewable electrical generation facility if it will cause an adverse impact on instream beneficial uses or cause a change in the volume or timing of streamflow. (12) “Wind energy cometering” means any wind energy project greater than 50 kilowatts, but not exceeding one megawatt, where the difference between the electricity supplied through the electrical grid and the electricity generated by an eligible customer-generator and fed back to the electrical grid over a 12-month period is as described in subdivision (h). Wind energy cometering shall be accomplished pursuant to Section 2827.8. (c) (1) Except as provided in paragraph (4) and in Section 2827.1, every electric utility shall develop a standard contract or tariff providing for net energy metering, and shall make this standard contract or tariff available to eligible customer-generators, upon request, on a first-come-first-served basis until the time that the total rated generating capacity used by eligible customer-generators exceeds 5 percent of the electric utility’s aggregate customer peak demand. Net energy metering shall be accomplished using a single meter capable of registering the flow of electricity in two directions. An additional meter or meters to monitor the flow of electricity in each direction may be installed with the consent of the eligible customer-generator, at the expense of the electric utility, and the additional metering shall be used only to provide the information necessary to accurately bill or credit the eligible customer-generator pursuant to subdivision (h), or to collect generating system performance information for research purposes relative to a renewable electrical generation facility. If the existing electrical meter of an eligible customer-generator is not capable of measuring the flow of electricity in two directions, the eligible customer-generator shall be responsible for all expenses involved in purchasing and installing a meter that is able to measure electricity flow in two directions. If an additional meter or meters are installed, the net energy metering calculation shall yield a result identical to that of a single meter. An eligible customer-generator that is receiving service other than through the standard contract or tariff may elect to receive service through the standard contract or tariff until the electric utility reaches the generation limit set forth in this paragraph. Once the generation limit is reached, only eligible customer-generators that had previously elected to receive service pursuant to the standard contract or tariff have a right to continue to receive service pursuant to the standard contract or tariff. Eligibility for net energy metering does not limit an eligible customer-generator’s eligibility for any other rebate, incentive, or credit provided by the electric utility, or pursuant to any governmental program, including rebates and incentives provided pursuant to the California Solar Initiative. (2) An electrical corporation shall include a provision in the net energy metering contract or tariff requiring that any customer with an existing electrical generating facility and meter who enters into a new net energy metering contract shall provide an inspection report to the electrical corporation, unless the electrical generating facility and meter have been installed or inspected within the previous three years. The inspection report shall be prepared by a California licensed contractor who is not the owner or operator of the facility and meter. A California licensed electrician shall perform the inspection of the electrical portion of the facility and meter. (3) (A) On an annual basis, every electric utility shall make available to the ratemaking authority information on the total rated generating capacity used by eligible customer-generators t [Text truncated for display. Full text available on Congress.gov.]