2023 California Code › Public Utilities Code - PUC › DIVISION 1 - REGULATION OF PUBLIC UTILITIES › PART 1 - PUBLIC UTILITIES ACT › CHAPTER 2.3 - Electrical Restructuring › ARTICLE 6 - Requirements for the Public Utilities Commission › Section 379.6.

379.6. (a) (1) It is the intent of the Legislature that the self-generation incentive program increase deployment of distributed generation and energy storage systems to facilitate the integration of those resources into the electrical grid, improve efficiency and reliability of the distribution and transmission system, and reduce emissions of greenhouse gases, peak demand, and ratepayer costs. It is the further intent of the Legislature that the commission, in future proceedings, provide for an equitable distribution of the costs and benefits of the program.
(2) The commission, in consultation with the Energy Commission, may authorize the annual collection of not more than double the amount authorized for the self-generation incentive program in the 2008 calendar year, through December 31, 2024. The commission shall require the administration of the program for distributed energy resources originally established pursuant to Chapter 329 of the Statutes of 2000 until January 1, 2026. On January 1, 2026, the commission shall provide repayment of all unallocated funds collected pursuant to this section to reduce ratepayer costs.
(b) (1) Eligibility for incentives under the self-generation incentive program that are funded through the annual collection authorized pursuant to paragraph (2) of subdivision (a) shall be limited to distributed energy resources that the commission, in consultation with the State Air Resources Board, determines will achieve reductions in emissions of greenhouse gases pursuant to the California Global Warming Solutions Act of 2006 (Division 25.5 (commencing with Section 38500) of the Health and Safety Code).
(2) On or before July 1, 2015, the commission shall update the factor for avoided greenhouse gas emissions based on both the most recent data available to the State Air Resources Board for greenhouse gas emissions from electricity sales in the self-generation incentive program administrators’ service areas and current estimates of greenhouse gas emissions over the useful life of the distributed energy resource, including consideration of the effects of the California Renewables Portfolio Standard.
(3) The commission shall adopt requirements for energy storage systems to ensure that eligible energy storage systems reduce the emissions of greenhouse gases.
(c) Eligibility for the funding of any combustion-operated distributed generation projects using fossil fuel is subject to all of the following conditions:
(1) An oxides of nitrogen (NOx) emissions rate standard of 0.07 pounds per megawatthour and a minimum efficiency of 60 percent, or any other NOx emissions rate and minimum efficiency standard adopted by the State Air Resources Board. A minimum efficiency of 60 percent shall be measured as useful energy output divided by fuel input. The efficiency determination shall be based on 100-percent load.
(2) Combined heat and power units that meet the 60-percent efficiency standard may take a credit to meet the applicable NOx emissions standard of 0.07 pounds per megawatthour. Credit shall be at the rate of one megawatthour for each 3,400,000 British thermal units (Btus) of heat recovered.
(3) The customer receiving incentives shall adequately maintain and service the combined heat and power units so that during operation the system continues to meet or exceed the efficiency and emissions standards established pursuant to paragraphs (1) and (2).
(4) Notwithstanding paragraph (1), a project that does not meet the applicable NOx emissions standard is eligible if it meets both of the following requirements:
(A) The project operates solely on waste gas. The commission shall require a customer that applies for an incentive pursuant to this paragraph to provide an affidavit or other form of proof that specifies that the project shall be operated solely on waste gas. Incentives awarded pursuant to this paragraph shall be subject to refund and shall be refunded by the recipient to the extent the project does not operate on waste gas. As used in this paragraph, “waste gas” means natural gas that is generated as a byproduct of petroleum production operations and is not eligible for delivery to the utility pipeline system.
(B) The air quality management district or air pollution control district, in issuing a permit to operate the project, determines that operation of the project will produce an onsite net air emissions benefit compared to permitted onsite emissions if the project does not operate. The commission shall require the customer to secure the permit before receiving incentives.
(d) In determining the eligibility for the self-generation incentive program, minimum system efficiency shall be determined either by calculating electrical and process heat efficiency as set forth in Section 216.6, or by calculating overall electrical efficiency.
(e) Eligibility for incentives under the self-generation incentive program shall be limited to distributed energy resource technologies that the commission determines meet all of the following requirements:
(1) The distributed energy resource technology shifts onsite energy use to off-peak time periods or reduces demand from the grid by offsetting some or all of the customer’s onsite energy load, including, but not limited to, net peak electric load.
(2) The distributed energy resource technology is commercially available.
(3) The distributed energy resource technology safely uses the existing transmission and distribution system.
(4) The distributed energy resource technology improves air quality by reducing criteria air pollutants.
(f) Recipients of the self-generation incentive program funds shall provide relevant data to the commission and the State Air Resources Board, upon request, and shall be subject to onsite inspection to verify equipment operation and performance, including capacity, thermal output, and usage to verify criteria air pollutant and greenhouse gas emissions performance.
(g) In administering the self-generation incentive program, the commission shall determine a capacity factor for each distributed generation system energy resource technology in the program.
(h) (1) In administering the self-generation incentive program, the commission may adjust the amount of incentives and evaluate other public policy interests, including, but not limited to, ratepayers, energy efficiency, peak load reduction, load management, and environmental interests.
(2) The commission shall consider the relative amount and the cost of greenhouse gas emissions reductions, peak demand reductions, system reliability benefits, and other measurable factors when allocating program funds between eligible technologies.
(i) The commission shall ensure that distributed generation resources are made available in the self-generation incentive program for all ratepayers.
(j) In administering the self-generation incentive program, the commission shall provide an additional incentive of 20 percent from existing program funds for the installation of eligible distributed generation resources manufactured in California.
(k) The costs of the self-generation incentive program shall not be recovered from customers participating in the California Alternate Rates for Energy (CARE) program.
(l) The commission shall evaluate the overall success and impact of the self-generation incentive program based on the following performance measures:
(1) The amount of reductions of emissions of greenhouse gases.
(2) The amount of reductions of emissions of criteria air pollutants measured in terms of avoided emissions and reductions of criteria air pollutants represented by emissions credits secured for project approval.
(3) The amount of energy reductions measured in energy value.
(4) The amount of reductions of customer peak demand.
(5) The ratio of the electricity generated by distributed energy resource generation projects receiving incentives from the self-generation incentive program to the electricity capable of being produced by those projects, commonly known as a capacity factor.
(6) The value to the electrical transmission and distribution system measured in avoided costs of transmission and distribution upgrades and replacement.
(7) The ability to improve onsite electricity reliability as compared to onsite electricity reliability before the self-generation incentive program technology was placed in service.
(m) On and after January 1, 2020, generation technologies using nonrenewable fuels shall not be eligible for incentives under the self-generation incentive program.
(Amended by Stats. 2022, Ch. 251, Sec. 25. (AB 209) Effective September 6, 2022.)