This is Edison International's tenth year reporting with reference to the Global Reporting Initiative (GRI) and the second year following the new GRI Universal Standards. Data included in this disclosure may differ from data otherwise included in the report or other disclosures in order to conform to GRI reporting requirements.
FORWARD-LOOKING STATEMENTSGRI 2: GENERAL DISCLOSURES 2021
Location/Response
Disclosure
Disclosure #
Statements contained in this report, including the message from Edison International president and CEO, about future performance, plans, expectations, objectives and forecasts, and other statements that are not purely historical, are forward-looking statements. These statements reflect our current expectations; however, such statements involve risks and uncertainties. Actual results could differ materially from current expectations. These forward-looking statements represent our expectations only as of the date of this report, and Edison International assumes no duty to update them to reflect new information, events or circumstances. Some of the factors that could cause actual results to differ materially are discussed under the headings "Forward-Looking Statements," "Risk Factors" and "Management's Discussion and Analysis" in Edison International's 2025 Form 10-K for the year ended December 31, 2025, and other reports filed subsequently with the U.S. Securities and Exchange Commission, which are available on our website. These filings also provide additional information on historical and other factual data contained in this report.
The organization and its reporting
2-1 Organizational details Edison International Rosemead, California, USA
2-2
Entities included in the
organization's sustainability
Edison International, the parent company for: Southern California Edison Company Trio
2-3 Reporting period, frequency and
contact point
Annually December 31, 2025
sustainability@edisonintl.com
2-4
Restatements of information
Restatements and other updates (e.g., where estimated prior-year data is now shown as final) are noted throughout report
where applicable.
2-5 External assurance 2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Introduction
Edison International has not sought external assurance of the data in this report. Edison International's internal audit department was engaged to perform an independent validation of metrics associated with the environmental, social and governance (ESG) Materiality Assessment "Priority" topics. More than 80% of Edison International's Scope 1 emissions are covered under California's cap and trade market, however.
1 Trio operates under Edison Energy, LLC, an indirect, wholly-owned, non-utility subsidiary of Edison International, and is a global energy advisory firm providing integrated sustainability and energy solutions to commercial, industrial and institutional customers. Trio is not the same company as SCE, the utility, and Trio is not regulated by the California Public Utilities Commission (CPUC).
Disclosure # | Disclosure | Location/Response |
Activities and workers | ||
2-6 | Activities, value chain and other business relationships | 2025 Sustainability Report Introduction: About Edison International |
2-7 Employees 2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety; Workforce Strategy Appendix: Sustainability Scorecard
Edison International 2025 Form 10-K, Human Capital, p. 122
2-8 Workers who are not employees 2025 Sustainability Report Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety; Workforce Strategy Appendix: Sustainability Scorecard | ||
Edison International 2025 Form 10-K, Human Capital, p. 122 | ||
Governance | ||
2-9 | Governance structure and composition | 2025 Sustainability Report Foundational: Sustainability & Governance - Corporate Governance Edison International 2026 Proxy Statement, Corporate Governance, pp. 15-24 |
2-10 | Nomination and selection of the highest governance body | Edison International 2025 Proxy Statement, Director Nomination Process, p. 18 |
2-11 | Chair of the highest governance body | Edison International 2025 Proxy Statement, Governance Structures and Processes, pp. 17-21 |
2-12 | Role of the highest governance body in overseeing the management of impacts | 2025 Sustainability Report Foundational: Sustainability & Governance - Corporate Governance - Oversight of Sustainability Risks & Opportunities Edison International 2025 Proxy Statement, Board Oversight of Strategy, Risk and Sustainability, pp. 25-28 |
2-13 | Delegation of responsibility for managing impacts | 2025 Sustainability Report Foundational: Sustainability & Governance - Corporate Governance |
2-14 | Role of the highest governance body in sustainability reporting | 2025 Sustainability Report Foundational: Sustainability & Governance - Corporate Governance - Oversight of Sustainability Risks & Opportunities Edison International 2025 Proxy Statement, Board Oversight of Strategy, Risk and Sustainability, pp. 25-28 |
2-15 | Conflicts of interest | Edison International Employee Code of Conduct Edison International Supplier Code of Conduct Edison International and Southern California Edison Ethics and Compliance Code for Directors |
Disclosure # | Disclosure | Location/Response |
Governance (Continued) | ||
2-16 | Communication of critical concerns | How to Contact Our Board of Directors |
2-17 Collective knowledge of the highest governance body
Edison International 2026 Proxy Statement, Director Skills Matrix, p. 5; Director Biographies, pp. 6-14; Director Orientation and Continuing Education, p. 20
2-18
Evaluation of the performance of Edison International 2026 Proxy Statement, Board and Committee Evaluation Process, p. 20
the highest governance body
Remuneration policies 2025 Sustainability Report
Foundational: Sustainability & Governance - Corporate Governance - 2025 Performance Incentives
Edison International 2026 Proxy Statement, Compensation Discussion and Analysis, p. 38-60; Executive Compensation, pp. 61-79
Process to determine remuneration
2025 Sustainability Report
Foundational: Sustainability & Governance - Corporate Governance - 2025 Performance Incentives
Edison International 2026 Proxy Statement, Compensation Discussion and Analysis, p. 38-60; Executive Compensation, pp. 61-79
Annual total compensation ratio Edison International 2026 Proxy Statement, CEO Pay-Ratio Disclosure, p. 79
2025 Sustainability Report
Introduction: A Message from Our CEO
Statement on sustainable
development strategy
2-22
Strategy, policies and practices
2-23 Policy commitments 2025 Sustainability Report
Introduction: About Edison International
Edison International and Southern California Edison Ethics and Compliance Code for Directors Edison International Employee Code of Conduct
2-24
Embedding policy commitments 2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Regulatory & Legislative Policy - Political Activities Priority: Safety, Cybersecurity & Workforce Strategy - Cybersecurity; Workforce Strategy
Foundational: Sustainability & Governance - Corporate Governance - Oversight of Sustainability Risks & Opportunities; Environmental Management System (EMS); Ethics & Compliance
Foundational: Additional Topics - Business Resiliency & Physical Security
Edison International Supplier Code of Conduct Political Engagement Policy
Strategy, policies and practices (Continued)
Location/Response
Disclosure
Disclosure #
Processes to remediate negative
impacts
Mechanisms for seeking advice and raising concerns
Edison HelpLine
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy - Workforce Attraction, Development & Engagement - Formal Complaint Escalation Process
Foundational: Sustainability & Governance - Corporate Governance - Ethics & Compliance Edison International and Southern California Edison Ethics and Compliance Code for Directors Edison International Employee Code of Conduct
Edison International Supplier Code of Conduct
Membership associations 2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Regulatory & Legislative Policy - Edison International's Alignment with Trade Associations; Stakeholder Engagement
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy
Edison International 2025 Political Contribution Report, p. 13
Stakeholder Engagement
Approach to stakeholder engagement
2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Regulatory & Legislative Policy - Stakeholder Engagement Edison International 2026 Proxy Statement, Corporate Governance, pp. 15-16
Collective bargaining agreements 2025 Sustainability Report
Foundational: Additional Topics - Labor & Employee Relations - Union Partnerships Edison International 2025 Form 10-K, Human Capital, p. 122
Process to determine material 2025 Sustainability Report
topics Introduction: Material Sustainability Topics
3-1
GRI 3: Material Topics 2025
List of material topics 2025 Sustainability Report
Introduction: Material Sustainability Topics
Disclosure #
Disclosure
Location/Response
GRI 200: ECONOMIC
GRI 201: Economic Performance
3-3
Management of material topic
2025 Sustainability Report
Introduction: Material Sustainability Topics
Foundational: Sustainability & Governance - Corporate Governance - Oversight of Sustainability Risks & Opportunities Edison International 2025 Form 10-K, Consolidated Financial Statements, pp. 48-59
Direct economic value generated and distributed
Financial implications and other risks and opportunities due to climate change
Defined benefit plan obligations and other retirement plans
2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities - Economic Development Edison International 2025 Form 10-K, Consolidated Financial Statements, pp. 48-59; Management's Discussion and Analysis of Financial Conditions, pp. 3-5
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition
Task Force on Climate-Related Financial Disclosures (TCFD) Index
Edison International 2025 Form 10-K, Electricity Industry Trends, pp. 5-7; Southern California Wildfires and Mudslides, pp. 8-11; Operating Risks, pp. 36-39; Southern California Wildfires, pp. 131-132; Environmental Considerations, pp. 135-136
Edison International 2025 Form 10-K, Note 9: Compensation and Benefit Plans, pp. 84-96
Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities - Economic Development Foundational: Sustainability & Governance - Corporate Governance
Edison International 2025 Form 10-K, Risk Factors, pp. 34-42
Edison International 2025 Proxy Statement, Corporate Governance, pp. 15-16
3-3
GRI 203: Indirect Economic Impacts
Infrastructure investments and
services supported
Significant indirect economic impacts
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities Priority: Safety, Cybersecurity & Workforce Strategy - Public Safety
GENERAL ORDER 156 2025 ANNUAL REPORT / 2026 ANNUAL PLAN
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities GENERAL ORDER 156 2025 ANNUAL REPORT / 2026 ANNUAL PLAN
GRI 302: Energy
GRI 300: ENVIRONMENTAL
Location/Response
Disclosure
Disclosure #
Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Leading an Affordable Clean Energy Transition - 2025 Estimated Power Mix for SCE Customers
Energy consumption within the organization
Energy consumption outside of the organization
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - 2025 Estimated Power Mix for SCE Customers; SCE's Energy Storage Portfolio; Utility-Owned Generation (UOG)
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint
302-3 Energy intensity 694,243 BTU/MWh (SCE only)
Reduction of energy consumption
GRI 303: Water and Effluents
Reductions in energy requirements of products and services
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - SCE's Delivered Power Mix; SCE's Energy Storage Portfolio; Utility-Owned Generation (UOG)
Foundational: Additional Topics - SCE Facility Sustainability 2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Foundational: Sustainability & Governance - Corporate Governance Foundational: Environment - Waste & Hazardous Materials Management
Edison International 2026 Proxy Statement, Corporate Governance, pp. 15-16
SCE is addressing current and evolving water management risks through our environmental management system and a published standard for water systems to ensure management of groundwater rights in accordance with California's Sustainable Groundwater Management Act (SGMA). The SGMA provides the state a framework to manage its groundwater resources, and as basins in California are adjudicated, SCE determines our legal entitlement to authorize water rights for the applicable groundwater basins within SCE service area. Accordingly, SCE collects and submits pumping reporting records to the state and local groundwater management agencies. The applicable agencies include the State Water Resources Control Board, State Department of Water Resource and local watermasters established under the SGMA.
Disclosure # | Disclosure | Location/Response |
GRI 303: Water and Effluents (Continued) | ||
303-1 | Interactions with water as a shared resource | 2025 Sustainability Report Foundational: Environment - Waste & Hazardous Materials Management |
303-3 Water withdrawal 2025 Sustainability Report
Foundational: Environment - Waste & Hazardous Materials Management Sustainability Accounting Standards Board (SASB) Codes IF-EU-140a.1, 2 and 3
Edison Electric Institute, ESG Initiative Quantitative Section - Southern California Edison, p. 4
GRI 304: Biodiversity
303-5 Water consumption: Water consumption measures water used by an organization such that it is no longer available for use by the ecosystem or local community
2025 Sustainability Report
Foundational: Environment - Waste & Hazardous Materials Management SASB Codes IF-EU-140a.1, 2 and 3
Edison Electric Institute, ESG Initiative Quantitative Section - Southern California Edison, p. 4
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Foundational: Sustainability & Governance - Corporate Governance Foundational: Environment - Biodiversity, & Habitat
Operational sites owned, leased, managed in, or adjacent to, protected areas and areas of high biodiversity value outside protected areas
304-3
Habitats protected or restored 2025 Sustainability Report
Foundational: Environment - Biodiversity, & Habitat Appendix: Sustainability Scorecard
Significant impacts of activities, products, and services on biodiversity
2025 Sustainability Report
Foundational: Environment - Biodiversity, & Habitat
2025 Sustainability Report
Foundational: Environment - Biodiversity, & Habitat
304-4 IUCN Red List species and national conservation list species with habitats in areas affected by operations
2025 Sustainability Report
Foundational: Environment - Biodiversity, & Habitat - Protecting Endangered Species
Disclosure # | Disclosure | Location/Response |
GRI 305: Emissions | ||
3-3 | Management of material topic | 2025 Sustainability Report Introduction: Sustainability Goals; Material Sustainability Topics Priority: Leading an Affordable Clean Energy Transition Foundational: Environment; Sustainability & Governance Edison International 2026 Proxy Statement, Letter to Shareholders pp. i-ii Edison International 2025 Form 10-K, Electricity Industry Trends, pp. 5-7; Environmental Considerations, pp. 135-136 |
Direct (Scope 1) GHG emissions 2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Appendix: Sustainability Scorecard
Energy indirect (Scope 2) GHG emissions
Other indirect (Scope 3) GHG emissions
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Appendix: Sustainability Scorecard
2025 Sustainability Report
305-4
GHG emissions intensity
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Appendix: Sustainability Scorecard
Edison Electric Institute ESG Initiative Quantitative Section - Southern California Edison, p. 2
GHG emissions intensity (converted to lbs. CO2e/MWh): 222
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Appendix: Sustainability Scorecard
Reduction of GHG emissions 2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition Foundational: Environment
Appendix: Sustainability Scorecard
Emissions of ozone-depleting substances (ODS)
Nitrogen oxides (NOX), sulfur oxides (SOX), and other significant air emissions
2025 Sustainability Report
Priority: Leading an Affordable Clean Energy Transition - Managing Edison International's Operational Carbon Footprint Foundational: Additional Topics - Supply Chain Management - SCE Facility Sustainability - Sustainable Buildings Appendix: Sustainability Scorecard
Edison Electric Institute ESG Initiative Quantitative Section - Southern California Edison, p. 2 2025 Sustainability Report
Foundational: Environment - Air Quality & Greenhouse Gas Management Appendix: Sustainability Scorecard
Edison Electric Institute ESG Initiative Quantitative Section - Southern California Edison, p. 2
Disclosure # | Disclosure | Location/Response |
GRI 306: Waste | ||
3-3 | Management of material topic | 2025 Sustainability Report Introduction: Material Sustainability Topics Foundational: Environment - Waste & Hazardous Materials Management SCE has an environmental management system with standards, manuals and project-specific requirements for managing water runoff and discharges, spill management and waste management. SCE has four types of potential discharges: we are governed by the State Water Board under a National Pollutant Discharge Elimination System (NPDES) permit for discharges from utility vaults and underground structures; we manage a facility stormwater program with best management practices to prevent pollutants in stormwater runoff; we operate under the Construction General Permit for stormwater management for our construction projects; and we develop Spill Prevention, Control and Countermeasure plans to prevent or control the release of oil from our facilities in the event of a spill. In order to monitor the effectiveness of our programs, monthly inspections and annual field assessments are conducted. In addition, SCE benchmarks with other companies covered under the utility vault discharges permit. From our day-to-day operations and project work, SCE generates nonhazardous, hazardous, electronic and universal waste. SCE manages waste for reuse, recycle or disposal in accordance with all federal, state and local laws and regulations, as determined by the United States Environmental Protection Agency, California Environmental Protection Agency and the Department of Toxic Substances Control. SCE maintains an asset recovery program that strives to ensure materials are repurposed, if possible, or managed to recover recyclable materials. Specific electronic items, such as computers, are offered to third-party vendors to be repurposed, when possible, or managed for recycle. SCE utilizes formal internal program assessments and audits to evaluate the hazardous waste program. The assessments include a review of written documents, including standards, manuals and required records, in conjunction with facility visits, to evaluate the implementation of the programs in the field. |
Waste generation and significant waste-related impacts
2025 Sustainability Report
Foundational: Environment - Waste & Hazardous Materials Management
306-2
Management of significant
waste-related impacts
2025 Sustainability Report
Foundational: Environment - Waste & Hazardous Materials Management
Disclosure# Disclosure Location/Response | |||||
GRI 306: Waste (Continued) | |||||
306-3 | Waste generated | WASTE BY COMPOSITION, IN METRICS TONS (MT) | |||
Waste Composition | Total 2025 | ||||
Hazardous Waste1 includes contaminated soil, lead based paint Nonhazardous Waste2 including debris and soil, soil and water, clarifier water, nonfriable asbestos Total | 201 | ||||
9,212 | |||||
9,413 | |||||
306-4 | Waste diverted from disposal | WASTE DIVERTED FROM DISPOSAL BY RECOVERY OPERATIONS, IN METRICS TONS (MT) | |||
Hazardous Waste1 | Onsite | Offsite | Total 2025 | ||
Recycling Total | - | 2 | 2 | ||
2 | |||||
Nonhazardous Waste2 | ||||
Recycling Total | - | 5,883 | 5,883 | |
5,883 | ||||
306-5 Waste directed to disposal | WASTE DIRECTED TO DISPOSAL BY DISPOSAL OPERATIONS, IN METRIC TONS (MT) | |||
Hazardous Waste1 Onsite Offsite Total 2025 | ||||
Incineration (with energy recovery) Incineration (without energy recovery) Landfilling Other disposal operations (treatment) Total | - | 7 | 7 | |
- | 35 | 35 | ||
- | 158 | 158 | ||
- | - | - | ||
200 | ||||
Nonhazardous Waste2 | Onsite | Offsite | Total 2025 | |
Incineration (without energy recovery) Landfilling Other disposal operations (treatment) Total | - | 4 | 4 | |
- | 3,325 | 3,325 | ||
- | - | - | ||
3,329 | ||||
Weight based upon manifested weight and standard conversions adopted by the California EPA. Metrics do not include investment recovery materials.
Hazardous waste defined by national legislation (Federal RCRA). Federal RCRA hazardous waste does not include California regulated non-RCRA hazardous waste, utility wood waste or universal waste. SONGS is included in this metric.
Nonhazardous waste is defined as not regulated by California or federally. The total does not include California regulated non-RCRA hazardous waste, utility wood waste or universal waste. SCE's Hazardous Waste Program does not capture all nonhazardous disposal for the organization. There is other nonhazardous waste that is managed by contractors outside of the program and there are other projects such as engineering, procurement and construction projects where contractors are permitted to manage SCE nonhazardous wastes. SONGS is not included in this metric.
Disclosure # Disclosure Location/Response | |||||||||
GRI 400: SOCIAL | |||||||||
GRI 401: Employment | |||||||||
3-3 Management of material topic 2025 Sustainability Report Introduction: Material Sustainability Topics Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy - Workforce Attraction, Development & Engagement | |||||||||
401-1 New employee hires and | % of % of Voluntary % of 2025 by Age All Employees Total External Hires Total Rate Separation Total | Rate3 | |||||||
employee turnover1 | |||||||||
Data is for Edison International, | Under 30 | 1,159 | 8% | 191 | 32% | 16% | 36 | 7% | 3% |
SCE and Trio2 | 30-50 | 8,290 | 60% | 359 | 60% | 4% | 161 | 33% | 2% |
Over 50 | 4,276 | 31% | 49 | 8% | 1% | 298 | 60% | 7% | |
Total | 13,725 | 100% | 599 | 100% | 4% | 495 | 100% | 4% | |
2025 by Gender | All Employees | % of Total | External Hires | % of Total | Rate3 | Voluntary Separation | % of Total | Rate3 |
Male Female Total | 9,559 | 70% | 473 | 79% | 5% | 352 | 71% | 4% |
4,166 | 30% | 126 | 21% | 3% | 143 | 29% | 3% | |
13,725 | 100% | 599 | 100% | 4% | 495 | 100% | 4% |
Benefits provided to full-time employees that are not provided to
temporary or part-time
768 employees took parental leave for bonding in 2025 (135 female and 633 male). For various reasons, of these 768 bonding claims,3% of employees separated from the company.6.67% of female employees who opened claims separated and 2.37% of male employees who opened claims separated.
Parental leave 768 employees took parental leave for bonding in 2025 (135 female and 633 male). For various reasons, of these 768 bonding
claims, 3% of employees separated from the company.6.7% of female employees who opened claims separated and 2.4% of male employees who opened claims separated.
Numbers may not sum due to rounding.
Trio operates under Edison Energy, LLC, an indirect, wholly-owned, non-utility subsidiary of Edison International, and is a global energy advisory firm providing integrated sustainability and energy solutions to commercial, industrial and institutional customers. Trio is not the same company as SCE, the utility, and Trio is not regulated by the California Public Utilities Commission (CPUC).
The rate is determined by dividing the category count by the row's total line item count.
Disclosure # | Disclosure | Location/Response |
GRI 402: Labor/Management Relations | ||
3-3 | Management of material topic | 2025 Sustainability Report Introduction: Sustainability Goals Introduction: Material Sustainability Topics Foundational: Additional Topics - Labor & Employee Relations - Union Partnerships Foundational: Sustainability & Governance - Corporate Governance Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety Edison International 2026 Proxy Statement, Corporate Governance, pp. 15-24 Edison International 2025 Form 10-K, Human Capital, p. 122 |
Minimum notice periods regarding operational changes
SCE typically provides 60 days' advance notice for any substantive changes that may require bargaining. This is based on the National Labor Relations Act (NLRA) and legal precedent set, as well as past interactions with our unions.
Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics; Sustainability Goals
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety Foundational: Sustainability & Governance - Corporate Governance
Edison International 2026 Proxy Statement, Letter to Shareholders, pp. i-ii; Corporate Governance, pp. 15-24
Edison International 2025 Form 10-K, Human Capital, pp. 122
3-3
GRI 403: Occupational Health and Safety
Occupational health and safety
management system
Hazard identification, risk assessment, and incident investigation
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety 2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety
Occupational health services 2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety
Worker participation, consultation, and communication on occupational health and safety
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety
GRI 403: Occupational Health and Safety (continued)
Location/Response
Disclosure
Disclosure #
Worker training on occupational
health and safety
Prevention and mitigation of occupational health and safety impacts directly linked by business relationships
GRI 404: Training and Education
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety - Safety Performance
Work-related injuries
403-9
Workers covered by an occupational health and safety management system
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety 2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Employee & Contractor Safety
All employees are covered by our occupational health and safety management system.
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy - Workforce Attraction, Development & Engagement
Foundational: Sustainability & Governance - Corporate Governance
Programs for upgrading employee skills and transition assistance programs:
Percentage of employees
Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics; Sustainability Goals
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy Foundational: Sustainability & Governance - Corporate Governance
Edison International 2026 Proxy Statement, Letter to Shareholders, pp. i-ii; Oversight of Strategy, Risk and Sustainability, pp. 25-28
Edison International 2025 Form 10-K, Human Capital, p. 122
3-3
GRI 405: Diversity and Equal Opportunity
receiving regular performance and career development reviews
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy - Workforce Attraction, Development & Engagement
All full-time nonrepresented employees receive regular performance reviews. 100% of full-time employees are nonrepresented
(Edison International only). Performance reviews for represented employees depend on their collective bargaining agreement.
GRI 405: Diversity and Equal Opportunity (Continued)
Location/Response
Disclosure
Disclosure #
Diversity of governance bodies
and employees
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy Appendix: Sustainability Scorecard
Edison International 2026 Proxy Statement, Our Director Nominees, p. 4
405-2
Ratio of basic salary and 2025 Sustainability Report
remuneration of women to men Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy
GRI 406: Non-discrimination
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Safety, Cybersecurity & Workforce Strategy - Workforce Strategy - Edison International's Unwavering Commitment to Inclusion
Foundational: Sustainability & Governance - Corporate Governance
406-1
Incidents of discrimination and We do not report this information because it is confidential.
corrective actions taken
GRI 407: Freedom of Association and Collective Bargaining
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Foundational: Additional Topics - Labor & Employee Relations - Union Partnerships Foundational: Sustainability & Governance - Corporate Governance
Collective bargaining normally occurs prior to the expiration of current Collective Bargaining Agreements (CBAs), and negotiations include the broad primary topics of wages, hours, working conditions and benefits. Negotiations are between the union's bargaining team (representing the covered employees) and the company's bargaining team (representing the company). Responsibility for the negotiation strategy and process lies with SCE labor relations, leadership of specific SCE operational units covered by the CBA and SCE senior leadership. We adhere to the mandated guidelines by the National Labor Relations Act (NLRA) as governed by the National Labor Relations Board (NLRB). Additionally, we abide by the governing act, NLRA as governed by the NLRB, in regard to employees and organizing, a component of which is stated here: "Employees shall have the right to self-organization, to form, join or assist labor organizations, to bargain collectively through representatives of their own choosing, and to engage in other concerted activities, and shall also have the right to refrain from any or all such activities." We do not have policies prohibiting such.
Disclosure # | Disclosure | Location/Response |
GRI 407: Freedom of Association and Collective Bargaining (Continued) | ||
407-1 | Operations and suppliers in which the right to freedom of association and collective bargaining may be at risk | SCE has a long-standing relationship with the International Brotherhood of Electrical Workers (IBEW) Local 47. The unions hold certifications for the work performed by their members. Moreover, we do not prohibit our nonrepresented employees the right to self-organization, to form, join or assist labor organizations, to bargain collectively through representatives of their own choosing, and to engage in other concerted activities for the purposes of collective bargaining or other mutual aid. |
GRI 413: Local Communities | ||
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities Foundational: Sustainability & Governance - Corporate Governance
Operations with local community engagement, impact assessments, and development programs
Operations with significant actual and potential negative impacts on local communities
2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Customers & Communities GENERAL ORDER 156 2025 ANNUAL REPORT / 2026 ANNUAL PLAN
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Public Safety Foundational: Sustainability & Governance
Foundational: Environment - Waste & Hazardous Materials Management - San Onofre Nuclear Generating Station (SONGS) Decommissioning
Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Building & Maintaining a Reliable, Resilient, & Ready Grid - Climate Adaptation Priority: Customers, Communities & Stakeholder Engagement - Regulatory & Legislative Policy
2025 Political Contributions and Expenditures
Edison International 2026 Proxy Statement, Political Engagement and Disclosure, p. 28
3-3
GRI 415: Public Policy
Political contributions:
Organization's support for political causes
2025 Sustainability Report
Priority: Customers, Communities & Stakeholder Engagement - Regulatory & Legislative Policy 2025 Political Contributions and Expenditures
Disclosure # | Disclosure | Location/Response |
GRI 416: Customer Health and Safety | ||
3-3 | Management of material topic | 2025 Sustainability Report Introduction: Material Sustainability Topics; Sustainability Goals Priority: Safety, Cybersecurity & Workforce Strategy - Public Safety Foundational: Sustainability & Governance - Corporate Governance Edison International 2026 Proxy Statement, Corporate Governance, pp. 15-24 |
Assessment of the health and safety impacts of product and service categories
Incidents of non-compliance
GRI 418: Customer Privacy
concerning the health and safety impacts of products and services
2025 Sustainability Report
Priority: Safety, Cybersecurity & Workforce Strategy - Public Safety
Financially material noncompliance events that require disclosure under Item 103 of Regulation S-K, if any, are disclosed in Edison International's 10-K and 10-Q filings with the Securities and Exchange Commission under the heading "Legal Proceedings".
3-3 Management of material topic 2025 Sustainability Report
Introduction: Material Sustainability Topics
Priority: Safety, Cybersecurity & Workforce Strategy - Cybersecurity Foundational: Sustainability & Governance - Corporate Governance Foundational: Additional Topics - Business Resiliency & Physical Security
418-1
Substantiated complaints
Edison International 2025 Form 10-K, Cybersecurity and Physical Security Risks, pp. 40-41
concerning breaches of customer SCE Privacy Notice
privacy and losses of customer
data
SCE also files annual privacy reports with the California Public Utilities Commission (CPUC). SCE is relying on the requirements
of the CPUC Decision (D.) 11-07-056 for the purposes of this report. This report is publicly available at CPUC Smart Grid Landing
Note: Information provided herein should not be construed as being characterized as financially material (see Forward-Looking Statements for more details). Edison International | 2025 GRI | June 2026