Photo of Henry Stern
D California Senate · District 27

Sen. Henry Stern

Compare
Total votes
21,214
all sessions
Attendance
88%
1,993 missed
Lower than 88% of chamber peers
With party
99%
of cast votes
Near the chamber average
Bipartisan score
0%
crosses aisle rarely
Near the chamber average
Sponsored
795
bills & resolutions
Near the chamber average
Committees
6
assignments
795 bills and resolutions

Sponsored bills

Total
795
Primary
204
Co-sponsor
591
This page
795
matching current filters
Co-sponsor AB 1408
Vetoed · California Assembly · Co-sponsor
Electricity: interconnections.

Existing law establishes the Independent System Operator (ISO) as a nonprofit, public benefit corporation and requires the ISO, among other duties, to ensure the efficient use and reliable operation of the transmission grid consistent with the achievement of planning and operating reserve criteria, as provided. This bill would require the ISO to integrate surplus interconnection service considerations into its long-term transmission planning and enhance transparency around surplus interconnection service opportunities, as specified. Existing law vests the Public Utilities Commission with regulatory authority over public utilities, including electrical corporations, while local publicly owned electric utilities are under the direction of their governing boards. Existing law requires the commission to adopt a process for each load-serving entity to file an integrated resource plan, adopt a schedule for periodic updates to the plan, and ensure each load-serving entity take specified actions, as specified. Existing law also requires the governing board of each local publicly owned electric utility with an annual electrical demand exceeding 700 gigawatthours to adopt an integrated resource plan and a process for updating the plan at least once every 5 years to ensure the utility achieves certain goals, as specified. This bill would require each electrical corporation, and each local publicly owned utility with an annual electrical demand exceeding 700 gigawatthours, to require the evaluation of surplus interconnection service options and to consider surplus interconnection service options, for purposes of its integrated resource plan. This bill would also require each electrical corporation or local publicly owned electric utility to use available grid infrastructure through surplus interconnection service to use any available interconnection capacity, as specified. Under existing law, a violation of the Public Utilities Act or any order, decision, rule, direction, demand, or requirement of the commission is a crime. Because certain provisions of this bill would be part of the act and a violation of a commission action implementing the bill's requirements would be a crime, the bill would impose a state-mandated local program. Additionally, by imposing new duties on local publicly owned electric utilities, 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 specified reasons.

Vetoed Jan 22, 2026 1 co-sponsor
Co-sponsor AB 740
Vetoed · California Assembly · Co-sponsor
Virtual power plants: load shifting: integrated energy policy report.

Existing law requires the State Energy Resources Conservation and Development Commission (Energy Commission) , in consultation with specified entities, to adopt a biennial integrated energy policy report containing certain information, including an overview of major energy trends and issues facing the state. This bill would require the Energy Commission, in the next update to the biennial integrated energy policy report after January 1, 2027, and subject to available funding, to adopt a virtual power plant deployment plan. The bill would require the Energy Commission, in developing the plan, to take certain actions, and would require that the plan meet specified requirements. Existing law requires the Energy Commission, in consultation with the Public Utilities Commission and the Independent System Operator, to adopt a goal for load shifting to reduce net peak electrical demand and adjust this target in each biennial integrated energy policy report thereafter. This bill would require each electrical corporation to annually report to the Energy Commission its contribution towards meeting that load-shift goal.

Vetoed Jan 22, 2026 1 co-sponsor
Primary SB 472
Signed into law · California Senate · Lead sponsor
Pupil instruction: Holocaust and genocide education: notice, survey, and grant program.

Existing law requires the State Department of Education to incorporate age-appropriate materials relating to, among other things, genocide and the Holocaust into publications that provide examples of curriculum resources for teacher use, consistent with the subject frameworks on history and social science. Under existing law, the Legislature encourages the incorporation of survivor, rescuer, liberator, and witness oral testimony into the teaching of genocide and the Holocaust. Existing law, upon appropriation by the Legislature, establishes the California Teachers Collaborative for Holocaust and Genocide Education to establish a statewide teacher professional development program on genocide, including the Holocaust, for school district, county office of education, and charter school teachers, and provides that the collaborative's mission is to ensure that genocide, including Holocaust, education is taught consistent with, among other things, content standards, curriculum frameworks, and instructional materials adopted by the State Board of Education, in ways that are interdisciplinary and age-appropriate to pupils of different grade levels. This bill would require the Superintendent of Public Instruction to establish the Holocaust and Genocide Education Grant Program to provide direct allocations to school districts, county offices of education, and charter schools for the purposes of providing Holocaust and genocide education and professional development on Holocaust and genocide education, as provided. The bill would establish the Holocaust and Genocide Education Grant Program Fund in the State Treasury, and would require moneys in the fund to be available, upon appropriation by the Legislature, to the Superintendent for purposes of the grant program. The bill would require the department to issue a notice to school districts, county offices of education, and charter schools serving pupils in grades 7 to 12, inclusive, regarding genocide and Holocaust instruction, and would authorize the department to issue a survey to these local educational agencies on the status of Holocaust and genocide instruction at their schools, as provided.

Signed into law Oct 13, 2025 0 co-sponsors
Co-sponsor SB 243
Signed into law · California Senate · Co-sponsor
Companion chatbots.

Existing law requires a social media platform to take various steps to prevent cyberbullying of minors on the platform, including by requiring the platform to establish a prominent mechanism within its internet-based service that allows any individual, whether or not that individual has a profile on the internet-based service, to report cyberbullying or any content that violates the existing terms of service related to cyberbullying. Existing law authorizes the State Department of Public Health to establish the Office of Suicide Prevention in the department, as prescribed. This bill would, among other things related to making a companion chatbot platform safer for users, if a reasonable person interacting with a companion chatbot would be misled to believe that the person is interacting with a human, require an operator of a companion chatbot platform to issue a clear and conspicuous notification indicating that the companion chatbot is artificially generated and not human. The bill would also require an operator to take certain actions with respect to a user the operator knows is a minor, including disclose to the user that the user is interacting with artificial intelligence. The bill would also require an operator to prevent a companion chatbot on its companion chatbot platform from engaging with users unless the operator maintains a protocol for preventing the production of suicidal ideation, suicide, or self-harm content to the user, as specified, and would require an operator to publish details on that protocol on the operator's internet website. This bill would, beginning July 1, 2027, require an operator to annually report to the Office of Suicide Prevention certain things, including protocols put in place to detect, remove, and respond to instances of suicidal ideation by users, and would require the office to post data from that report on its internet website. The bill would authorize a person who suffers injury in fact as a result of noncompliance with the bill to bring a certain civil action.

Signed into law Oct 13, 2025 1 co-sponsor
Primary SB 500
Signed into law · California Senate · Lead sponsor
Energy: usage data.

Existing law requires each utility, on and after January 1, 2017, to, upon the request and authorization of the owner, owner's agent, or operator of a covered building, as defined, deliver or otherwise provide aggregated energy usage data for a covered building to the owner, owner's agent, or building operator, or to the owner's account in the ENERGY STAR Portfolio Manager, as specified. This bill would authorize a utility to satisfy that requirement by delivering or otherwise providing aggregated energy usage data to the owner's account in any alternative system or tool approved by the State Energy Resources Conservation and Development Commission.

Signed into law Oct 13, 2025 0 co-sponsors
Co-sponsor AB 777
Signed into law · California Assembly · Co-sponsor
Food assistance: disasters: utilities.

Existing federal law provides for the federal Supplemental Nutrition Assistance Program (SNAP) , known in California as CalFresh, under which supplemental nutrition assistance benefits allocated to the state by the federal government are distributed to eligible individuals by each county. Existing federal law, through the federal Disaster Supplemental Nutrition Assistance Program (D-SNAP) , provides for short-term food assistance benefits to families suffering in the wake of a major disaster. Existing law requires the State Department of Social Services and the county human services agency, if the President of the United States issues a major disaster declaration for individual assistance, to request to operate D-SNAP for the regions affected by the major disaster. Existing uncodified law, in the event of a declaration by the Governor or the President of the United States of a major disaster, continuously appropriates to the department from the General Fund an amount necessary to cover specified costs relating to the administration of disaster food assistance services, but not to exceed $300,000 per disaster declaration. Existing law vests the Public Utilities Commission with regulatory authority over public utilities, including electrical corporations, while local publicly owned electric utilities are under the direction of their governing boards. Under existing law, a violation of any order, decision, rule, direction, demand, or requirement of the commission is a crime. This bill would authorize the commission and the governing boards of local publicly owned electric utilities to establish any memoranda of understanding or other agreements necessary to direct electrical corporations and local publicly owned electric utilities to timely provide data to the department to maximize food assistance, as provided. The bill would require electrical corporations and local publicly owned electric utilities to make a reasonable effort to provide aggregated customer outage data, for outages of 4 hours or longer, within 7 calendar days of a request from the department, as specified. The bill would require the department to maximize the amount of assistance requested and received through D-SNAP and all other federally funded nutrition assistance, including utilizing that provided utility data, in order to timely seek automated mass replacement of specified federally funded nutrition assistance programs. The bill would require the department, on or before December 31, 2026, to submit a report to the Legislature related to food assistance, as specified. This bill would require electrical corporations and local publicly owned electric utilities to have a point of contact for the department as necessary to provide the requested data. The bill would require the commission to provide technical assistance to the department, including technical assistance to support the above-described report. Because a violation of a commission action implementing the bill's requirements would be a crime, and by imposing additional duties on local publicly owned electric utilities, 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 specified reasons.

Signed into law Oct 13, 2025 1 co-sponsor
Co-sponsor SB 57
Signed into law · California Senate · Co-sponsor
Electrical corporations: data centers: report.

Existing law vests the Public Utilities Commission with regulatory authority over public utilities, including electrical corporations. Existing law authorizes the commission to fix the rates and charges for every public utility and requires that those rates and charges be just and reasonable. This bill would authorize the commission to assess the extent to which electrical corporation costs associated with new loads from data centers result in cost shifts to other electrical corporation customers, as provided. The bill would require the commission to submit an assessment completed pursuant to that authorization to the relevant policy committees of the Legislature and to publicly post a copy of the assessment on the commission's internet website on or before January 1, 2027.

Signed into law Oct 11, 2025 1 co-sponsor
Co-sponsor SB 767
Signed into law · California Senate · Co-sponsor
Energy: transportation fuels: supply: reportable pipelines.

Existing law establishes the State Energy Resources Conservation and Development Commission. Existing law requires major oil producers, refiners, marketers, oil transporters, oil storers, pipeline operators, and ports to annually submit certain information to the commission, as provided. This bill would require the commission to work with stakeholders to identify, on or before December 31, 2026, those pipelines that qualify as reportable pipelines, as defined. The bill would require, commencing March 30, 2027, and each month thereafter, the operators of reportable pipelines to submit specified information to the commission related to minimum and maximum operating volumes in a 24-hour period necessary to ensure safe operations, volume of crude oil delivered and number of hours in operation each day, and maximum nameplate capacity and available capacity, as provided. Existing law subjects major oil producers, refiners, marketers, oil transporters, oil storers, pipeline operators, and ports, among others, to civil penalties for failing to provide specified information to the commission and other entities, as provided. Existing law authorizes the commission to petition a court for an order compelling a person to provide specified information, as provided. Existing law authorizes pipeline operators, among others, required to present to the commission certain information to request that certain submitted information be held in confidence. Existing law requires the commission to take certain actions if the commission receives a request to publicly disclose that information and to make a written determination as to whether the requested information should be publicly disclosed. This bill would extend the above-described civil penalty provisions to a person who fails to provide information about reportable pipelines, as provided, and would authorize the commission to petition a court for an order compelling a person who has failed to notify the commission about a reportable pipeline to provide that information. The bill would also extend to a person required to submit information about reportable pipelines the above-described authorization to request that certain submitted information be held in confidence. The bill would also extend, as applied to requests that certain submitted information about reportable pipelines be held in confidence, the above-described requirement for the commission to take certain actions and make a written determination as to whether the requested information should be publicly disclosed. Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect.

Signed into law Oct 11, 2025 1 co-sponsor
Co-sponsor AB 1167
Signed into law · California Assembly · Co-sponsor
Electrical corporations and gas corporations: rate recovery: political activities and promotional advertising.

Existing law authorizes the Public Utilities Commission to fix the rates and charges for public utilities, including electrical corporations and gas corporations, and requires those rates and charges to be just and reasonable. Under existing law, a regulated public utility is prohibited from using ratepayer funds for advocacy-related activities that are political or do not otherwise benefit ratepayers. This bill would prohibit, except as provided, each electrical corporation or gas corporation from recording to accounts that contain expenses that the electrical corporation or gas corporation recovers from ratepayers, or otherwise recovering from ratepayers, various expenses, including those associated with political influence activities or promotional advertising, as specified. The bill would require each electrical corporation or gas corporation to clearly and conspicuously disclose in all of its public messages whether the costs of the public messages are paid for by the corporation's shareholders or ratepayers. The bill would require each electrical corporation or gas corporation, on or before May 31, 2026, and annually thereafter, to report, as part of a specified statement to the commission, certain related information. The bill would require the commission to make the reports publicly available, as provided. This bill would require the commission to assess a civil penalty, based on the severity of the violation, against an electrical corporation or gas corporation that violates the prohibition described above, or that neglects to comply with any part or provision of any order, decision, decree, rule, direction, demand, or requirement of the commission related to implementing that prohibition, as provided. Under existing law, a violation of the Public Utilities Act or any order, decision, rule, direction, demand, or requirement of the commission is a crime. Because the above provisions would be part of the act and 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.

Signed into law Oct 11, 2025 1 co-sponsor
Primary SB 614
Signed into law · California Senate · Lead sponsor
Public resources: transportation of carbon dioxide.

The Elder California Pipeline Safety Act of 1981 requires the State Fire Marshal to administer provisions regulating the inspection of intrastate pipelines that transport hazardous liquids. A person who willfully and knowingly violates the act or a regulation issued pursuant to the act is, upon conviction, subject to a fine, imprisonment, or both a fine and imprisonment, as provided. The California Global Warming Solutions Act of 2006 establishes the State Air Resources Board as the state agency responsible for monitoring and regulating sources emitting greenhouse gases. The act requires the state board to ensure that statewide greenhouse gas emissions are reduced to at least 40% below the statewide greenhouse gas emissions limit, as defined, no later than December 31, 2030. The California Environmental Quality Act (CEQA) requires a lead agency, as defined, to prepare, or cause to be prepared, and certify the completion of an environmental impact report (EIR) on a project that it proposes to carry out or approve that may have a significant effect on the environment or to adopt a negative declaration if it finds that the project will not have that effect. CEQA also requires a lead agency to prepare a mitigated negative declaration for a project that may have a significant effect on the environment if revisions in the project would avoid or mitigate that effect and there is no substantial evidence that the project, as revised, would have a significant effect on the environment. This bill would revise the definition of "pipeline," for purposes of the Elder California Pipeline Safety Act of 1981, to include intrastate pipelines used for the transportation of carbon dioxide. The bill would require the State Fire Marshal, by July 1, 2026, to adopt regulations governing the safe transportation of carbon dioxide in pipelines that, at a minimum, are as protective as certain draft regulations issued by the federal Pipeline and Hazardous Materials Safety Administration on January 10, 2025. The bill would authorize the State Fire Marshal to amend those regulations, as provided. The bill would prohibit the approval of a pipeline for use in transporting carbon dioxide if the pipeline is originally constructed to transport any other liquid or gas, and would prohibit the construction of those pipelines using previously used pipe or components. The bill would prohibit an operator from constructing a pipeline transporting carbon dioxide in a location where one or more sensitive receptors, as defined, are located within the emergency planning zone of the pipeline, which is defined as an area within 2 miles of either side of the pipeline, except as provided. The bill would require an operator of a pipeline transporting carbon dioxide to submit to the State Fire Marshal and the public agency that is the lead agency for the project that includes the pipeline an emergency planning zone inventory and map, as provided, and would require the State Fire Marshal and the lead agency to review, at least once every 3 years, the inventory and map for completeness and accuracy. The bill would require the operator, at least once every 3 years, to provide to local governments providing emergency response services to sensitive receptors within an emergency planning zone the inventory and map determined by the State Fire Marshal and the lead agency to be complete and accurate and any updates to the inventory and map. The bill would require the State Fire Marshal and the lead agency to make publicly available on its internet website all inventories and maps determined to be current, complete, and accurate and would require the State Fire Marshal and the lead agency to redact any personally identifiable information from the publicly available inventories and maps. To the extent this requirement imposes additional duties on a local agency regarding the posting of, and the redaction of information from, the inventories and maps, this bill would impose a state-mandated local program. The bill would require the operator to annually provide the map to sensitive receptors within the emergency planning zone of the pipeline. The bill would authorize the State Fire Marshal, for a pipeline transporting carbon dioxide, to order a pipeline shutdown for violations of state or federal laws, or if continued pipeline operations present an immediate danger to health, welfare, or the environment. The bill would, in the event of a pipeline rupture, require the pipeline to remain nonoperational until an investigation into the pipeline rupture is completed and the origin and cause of the pipeline rupture is determined. Because the bill would expand the application of a crime to pipelines transporting carbon dioxide and because a violation of the regulations adopted by the State Fire Marshal related to pipelines transporting carbon dioxide would be a crime, the bill would impose a state-mandated local program. The bill would require that to be recognized by the state board for meeting any requirement under the California Global Warming Solutions Act of 2006, carbon dioxide transported by pipeline be transported only by pipelines meeting or exceeding the standards adopted by the State Fire Marshal. This bill would, for a project that includes the construction of a pipeline transporting carbon dioxide subject to the requirements of the Elder California Pipeline Safety Act of 1981, require the lead agency to prepare or cause to be prepared an EIR or equivalent documentation, as defined, and to certify or adopt those documents for the project. The bill would require the lead agency, upon the completion of a draft EIR or draft equivalent documentation, to notify owners and operators of sensitive receptors within 14 mile of the proposed pipeline and the State Fire Marshal, as provided. The bill would require the lead agency, at least 60 days before the certification of the EIR or the adoption of the equivalent documentation, to notify the State Fire Marshal of the project. By imposing additional duties on a lead agency, the bill would impose a state-mandated local program. The bill would require that the State Fire Marshal provide to the lead agency, in writing, its confirmation that the pipeline is constructed consistent with the Elder California Pipeline Safety Act of 1981 and to make the determination publicly available on its internet website. Existing law requires that pipelines only be used to transport carbon dioxide to or from a carbon dioxide capture, removal, or sequestration project once the federal Pipeline and Hazardous Materials Safety Administration has concluded its rulemaking regarding minimum federal safety standards for transportation of carbon dioxide by pipeline. This bill would limit the language restricting the transportation of carbon dioxide by pipeline to apply only to federally regulated interstate pipelines, and would require that intrastate pipelines be used to transport carbon dioxide to or from a carbon dioxide capture, removal, or sequestration project only after the State Fire Marshal adopts its regulations pursuant to the bill and only once the project operator demonstrates that the pipelines meet the standards in those regulations. Existing law assesses a civil penalty for a violation of the act or regulations adopted pursuant to the act. Existing law requires civil penalties assessed for violation, upon appropriation by the Legislature, to be available to the State Fire Marshal to provide hazardous liquid fire suppression training to local fire departments. This bill would additionally authorize the assessed civil penalties to be used to provide fire responder training for hazardous gas response and suppression training to local fire departments. Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect. 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 with regard to certain mandates no reimbursement is required by this act for specified reasons. With regard to any other mandates, this bill would provide that, if the Commission on State Mandates determines that the bill contains costs so mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Signed into law Oct 10, 2025 0 co-sponsors
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