Edison International is the holding company for Southern California Edison (SCE), a regulated electric utility serving approximately 5 million customer accounts across 50,000 square miles of central, coastal, and Southern California. The territory covers 430 cities and communities and roughly 15 million people, making SCE one of the largest electric utilities in the United States by customer count. A notable geographic exclusion: the city of Los Angeles proper is served by the Los Angeles Department of Water and Power (LADWP), a municipally owned utility that falls entirely outside SCE's service territory. CEO Pedro Pizarro has led the company since September 2016 after serving as President of SCE; he is one of the longer-tenured large-utility CEOs in the country.
SCE is overwhelmingly the source of Edison International's earnings and assets — the holding company's other subsidiaries, including Edison Energy Group (a commercial energy advisory business that manages renewable procurement for large corporate clients), contribute a negligible share of consolidated revenue and are not separately material to the investment case. California's late-1990s electricity deregulation forced SCE to divest the majority of its generation assets; the company now sources approximately 84% of its electricity supply through power purchase agreements with third-party generators and owns only modest direct generation capacity, primarily small hydroelectric plants. California's aggressive Renewables Portfolio Standard governs the composition of that purchased supply, requiring 100% clean electricity by 2045.
Like PG&E to the north, Edison International operates in an environment where the intersection of aging overhead electrical infrastructure and California's increasingly severe fire seasons creates recurring, severe liability. The November 2018 Woolsey Fire — the largest wildfire in Los Angeles County history at that time — was caused by SCE equipment and resulted in settlements estimated at approximately $4.6 billion in total. The January 2025 Eaton Fire in the communities around Altadena and Pasadena has imposed new and still-developing liabilities, with SCE equipment identified as the likely ignition source, 19 people killed, and more than 9,400 structures destroyed.
SCE's transmission and distribution network is the company's core regulated asset, subject to CPUC oversight and rate recovery through four-year General Rate Cases. The network spans an unusually diverse geography — from the Mojave Desert and San Bernardino Mountains to the Pacific Coast and the densely populated San Gabriel Valley — with significant portions classified as High Fire Risk Areas (HFRA) where overhead lines are particularly susceptible to causing ignitions during dry, windy Santa Ana wind events. The company has deployed over 7,100 circuit miles of covered conductor (insulated wire that reduces the chance of a downed line igniting nearby vegetation) and reached 93% completion of its planned grid hardening in high fire risk areas by 2025. A Public Safety Power Shutoff (PSPS) program, which proactively de-energizes lines during extreme fire weather, is an additional tool that trades planned outages against the risk of catastrophic fire ignition.
SCE procures the majority of its electricity through more than 250 power purchase agreements covering over 6,000 MW of renewable capacity, supplemented by contracts for battery storage totaling several gigawatts. The company's small owned generation base consists primarily of approximately 1,200 MW of hydroelectric plants. California's RPS mandate drives a continuing shift in the contracted portfolio toward wind, solar, and storage; the state requires utilities to procure 100% clean electricity by 2045 with intermediate milestones. SCE delivered greenhouse gas-free electricity that met the state's procurement requirements as of 2023. The San Onofre Nuclear Generating Station — a 2,150 MW plant that SCE owned a 75% stake in — was permanently shut down in 2013 following a steam generator leak, eliminating a significant source of firm zero-carbon capacity from the Southern California grid.
Edison Energy Group is the holding company's non-utility subsidiary, providing energy management, procurement, and sustainability advisory services to large commercial and industrial customers. Through its Trio subsidiary, it manages over 13.2 GW of offsite renewable procurement deals on behalf of corporate clients seeking to meet their clean energy targets. The business is not a regulated utility and does not contribute materially to consolidated earnings — it represents less than 1% of Edison International's consolidated assets and operating revenue. Its strategic purpose is to provide corporate customers a connection point with the Edison brand in the unregulated clean energy advisory market, rather than to function as a standalone growth engine.
The January 2025 fires that burned across the Los Angeles Basin during an extreme Santa Ana wind event were the most destructive in California history by combined property loss. Two major fires drove the headline destruction: the Palisades Fire, which burned more than 23,000 acres and destroyed approximately 7,000 structures in Pacific Palisades and Malibu, and the Eaton Fire, which burned 14,021 acres through the foothill communities of Altadena and Pasadena, destroyed 9,414 structures, and killed 19 people, making it the fifth deadliest wildfire in California history. The two fires together displaced tens of thousands of residents and caused tens of billions of dollars in total economic damage.
SCE's liability for the two fires differs sharply. The Palisades Fire was not caused by SCE equipment; investigators determined it was ignited on December 31, 2024 by a person using a lighter in the hills above Pacific Palisades, with the smoldering blaze re-igniting when strong Santa Ana winds arrived on January 7. A federal grand jury indicted the suspect in October 2025. For the Eaton Fire, the picture is the opposite: video footage captured electrical arcs from SCE power lines in the moments before the fire broke out, two SCE lines faulted prior to ignition, and investigators found that a decommissioned SCE line was re-energized when it made contact with an active line, causing arcing that started the blaze. SCE's CEO Pedro Pizarro acknowledged the company's equipment was "probably" associated with the ignition. In September 2025, the U.S. Department of Justice filed suit against SCE over the Eaton Fire and separately over the 2022 Fairview Fire, seeking more than $77 million in combined damages. Approximately 2,000 civil lawsuits involving roughly 30,000 plaintiffs were filed against SCE by mid-2026.
California's AB 1054 wildfire fund, created in 2019 following the PG&E Camp Fire disaster, was designed to provide a financial backstop for exactly this kind of catastrophic fire. Edison International contributed approximately $4.8 billion to the fund at the time of its creation, and Edison's share of the total available liability protection is capped at approximately $10.5 billion. The fund is available to cover Eaton Fire claims provided SCE can demonstrate it met a "prudent utility" standard — a showing the company argues it can make given the billions it has spent on grid hardening and vegetation management. However, the scale of the Eaton Fire's destruction raised questions about whether the fund's resources, which were designed to handle occasional catastrophic fires, are sufficient to fully absorb a single event of this magnitude without depleting the fund that also covers future incidents.
SCE recorded $1.3 billion in losses related to the Eaton Fire in Q1 2026, partially offset by expected recoveries from insurance, the AB 1054 fund, and rate recovery. The company launched a $500 million Wildfire Recovery Compensation Program for approximately 3,800 claimants as an initial direct settlement effort. The Los Angeles County District Attorney opened a criminal investigation into SCE's role in the fire, examining whether the company violated safety regulations, including whether it should have preemptively de-energized the Eaton Canyon lines during the extreme wind event on the night of January 7. S&P Global downgraded Edison International and SCE to BBB- with a negative outlook in September 2025, citing uncertainty about whether the wildfire fund is sufficient to cover Eaton Fire claims without direct shareholder exposure beyond the fund's limits.
Edison International reported FY2024 revenue of $17.6 billion and GAAP net income of $1.284 billion ($3.33 per diluted share). Core non-GAAP EPS — which management uses as the primary earnings metric, excluding wildfire-related charges and other non-recurring items — was $4.93 per share in FY2024, up from the prior year. FY2025 core EPS was in the range of $5.94 to $6.34, reflecting both the benefit of the September 2025 CPUC General Rate Case approval and the impact of Eaton Fire-related items. The 2025 GRC decision approved 91% of SCE's proposed capital investments and established revenue requirements of $9.8 billion (2025), $10.2 billion (2026), $10.7 billion (2027), and $11.0 billion (2028).
For 2026, Edison guided to core EPS of $5.90 to $6.20, with a long-term target of 5% to 7% core EPS compound annual growth through 2030. The company's $38 to $41 billion capital plan for 2026 through 2030 is expected to grow SCE's weighted average rate base from $47.6 billion (2025) to $67.9 billion (2030), a roughly 7% annual rate base CAGR. Notably, the plan does not contemplate new common equity issuance — management expects to fund the program through operating cash flows, debt, and recovery of more than $11 billion in deferred historical costs by 2027. Edison's credit now sits at BBB- (S&P, negative outlook) following the September 2025 downgrade, still investment grade at the utility level but with limited headroom before the threshold where access to capital markets becomes more expensive.
Wildfire mitigation is the dominant near-term capital priority. SCE reached 93% completion of its covered conductor program in high fire risk areas by 2025, installing more than 7,100 circuit miles of insulated wire across the network. The undergrounding program — burying lines below grade in the most dangerous areas — is more expensive but more durable: approximately 100 miles were underground as of 2025, with a target of 600 miles by end of 2028. An AMI 2.0 smart meter program, carrying a $1.5 billion budget, will improve real-time situational awareness and enable more precise load control. Collectively these investments constitute the largest sustained capital program in SCE's history, and the CPUC's approval of 91% of the proposed GRC capital plan in September 2025 — despite the Eaton Fire investigations ongoing at the time — indicated regulators are willing to allow recovery for systematic grid hardening investments.
Southern California's electricity demand is growing as EV adoption accelerates and data center construction expands into the Inland Empire and other parts of the SCE service territory. Load growth supports the rate base investment thesis, spreading fixed capital costs across a larger revenue base and reducing the regulatory challenge of earning a return on incremental investment. The decommissioning of San Onofre in 2013 removed 2,150 MW of firm, zero-carbon baseload from the Southern California grid and has contributed to the reliability challenges the region faces during heat waves; that capacity has never been fully replaced by equivalent firm resources, and it is part of the reason California grid operators periodically face capacity stress in extreme conditions. SCE's procurement of large-scale battery storage through PPAs addresses intermittency, but long-duration reliability remains a gap that will require continued investment in firm resources.
The Eaton Fire is the central uncertainty in the Edison investment case. The total financial exposure depends on variables that will take years to resolve: the outcome of the criminal investigation by the LA County DA, the CPUC's determination of whether SCE met the prudent utility standard required to access AB 1054 fund coverage, the ultimate settlement or judgment amounts across approximately 2,000 civil lawsuits, and the CPUC's willingness to allow rate recovery for costs that exceed the fund. If the AB 1054 fund fully covers SCE's exposure, the direct shareholder impact is limited. If the CPUC finds that SCE failed to meet the prudent utility standard — for example, by not de-energizing the relevant lines during the wind event — a portion of the liability could fall outside the fund's protection, potentially requiring additional equity or debt that would be dilutive to existing shareholders.
The structural challenge Edison faces is that California's fire risk is not declining. The areas of high fire-threat designation in SCE's service territory have expanded substantially as drought conditions, vegetation density, and extreme wind events have combined to make the Southern California landscape more combustible. Even with billions spent on covered conductor, undergrounding, and PSPS programs, SCE operates hundreds of thousands of miles of overhead infrastructure in terrain that periodically experiences the most extreme fire weather in the country. The Eaton Fire occurred in an area where SCE had installed covered conductor, raising questions about whether the covered conductor standard is sufficient — and whether the undergrounding target of 600 miles by 2028 addresses enough of the highest-risk network. The BBB- credit rating with negative outlook reflects these unresolved questions, and a further downgrade to sub-investment grade would significantly increase SCE's borrowing costs across a $38 to $41 billion capital program.
This profile was compiled from publicly available information including:
Edison International Investor Relations — Earnings releases, SEC filings (10-K, 10-Q), capital plan presentations, and guidance disclosures.
Southern California Edison — Service territory, operational data, and wildfire mitigation program details.
FY2024 Annual Report (Form 10-K), FY2025 Year-End Earnings Report (February 2026), Eaton Fire-related 8-K filings, September 2025 CPUC General Rate Case decision, AB 1054 Wildfire Fund filings.
This profile is for informational purposes only and does not constitute investment advice, a recommendation, or a solicitation to buy or sell any security.