Edison International, through its subsidiaries, engages in the generation and distribution of electric power. The company supplies and delivers through its electrical infrastructure to an approximately 50,000 square-mile area of southern, central, and coastal California. It serves residential, commercial, industrial, public authorities, agricultural, street lighting, and other sectors. The company's distribution network consists of approximately 13,000 circuit-miles of lines ranging …
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Edison International ranks #3 of 40
scored companies in Utilities - Regulated Electric by moat score — the top 8%.
The widest moat in the group is MGE Energy Inc. (MGEE)
at 73/100.
Moat scores for companies ranked near EIX in Utilities - Regulated Electric
How EIX scores on the Regulated Utilities defenses
Regulatory Franchise
Score 53
· 25% of the moat score
The franchise is the moat, granted rather than earned: an exclusive right to serve a territory in exchange for regulated prices and an obligation to supply.
Rate-Base Return Quality
Score 64
· 20% of the moat score
A utility earns an allowed return on the capital invested in its network, the rate base.
Dividend Sustainability
Score 33
· 18% of the moat score
Utilities are owned largely for income, and the dividend is only as safe as the operating cash flow behind it.
Capital Structure Discipline
Score 86
· 17% of the moat score
Regulated utilities carry more debt than almost any other sector, which suits how predictable their revenue is but makes credit quality a core competitive asset.
Operational Efficiency
Score 98
· 12% of the moat score
Efficiency is unusually consequential under regulation.
Essential Service Resilience
Score 84
· 8% of the moat score
Electricity, gas and water are bought in a recession at close to the volume bought in an expansion, which is why utility revenue barely tracks the economic cycle.
Edison International (EIX) scores 65 out of 100 on the StatsAlpha Moat Map, which rates its competitive advantage as moderate. It ranks #3 of 40 scored companies in Utilities - Regulated Electric, the top 8%. The score is a weighted composite of 6 competitive defenses, each measured against industry peers of 46 companies in Utilities - Regulated Electric. Its strongest defense is Operational Efficiency (98/100) and its weakest is Dividend Sustainability (33/100).
How does Edison International compare with other Utilities - Regulated Electric companies?
Edison International ranks #3 of 40 scored companies in Utilities - Regulated Electric by moat score. The widest moat in Utilities - Regulated Electric is MGE Energy Inc. (MGEE) at 73/100. The companies ranked closest are Ameren Corporation (AEE) at 70 just above it and American Electric Power Company (AEP) at 65 just below it.
How is the moat score calculated?
Each company is scored with an industry-specific template — Regulated Utilities in this case, chosen because the defenses that matter to a bank are not the ones that matter to a software company. Every defense combines several financial signals, and each signal is measured as a percentile against a peer group of 46 companies in Utilities - Regulated Electric. The defenses are then weighted to produce the overall score out of 100.
Why is Edison International scored with the Regulated Utilities template?
A regulated utility is a legal monopoly whose prices are set by a regulator rather than by a market. It cannot raise prices at will and it cannot be undercut, so most of the usual questions about competitive advantage barely apply. What matters is the quality of the regulatory bargain: whether the company earns the return it is allowed, funds its capital programme cheaply, and sustains the dividend investors own it for.
Which competitive defenses are measured for Edison International?
The Regulated Utilities template measures 6 defenses, and EIX scores: Regulatory Franchise (53), Rate-Base Return Quality (64), Dividend Sustainability (33), Capital Structure Discipline (86), Operational Efficiency (98), Essential Service Resilience (84). Each is scored independently as a percentile against peers, so a company can be strong on one and weak on another — the overall score reflects how those defenses are weighted for this industry.
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