Entergy Corporation
Entergy Corporation is a U.S. regulated utility holding company that generates, transmits, distributes, and sells electricity through its operating subsidiaries in Arkansas, Louisiana, Mississippi, and Texas. It also owns nuclear and non-nuclear generation assets and provides centralized support and nuclear operations services to its utility businesses and certain third parties.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueGeneration, transmission, distribution, and retail electricity sales to utility customers.
Nuclear management, operations, and maintenance services provided under contract.
Power sales from non-nuclear plants and other non-utility energy activities.
Centralized service-company activities and intercompany allocations.
Products
Reported · share of revenue- Electricity Us Regulated98.7 %
- Natural Gas Us Regulated0.9 %
- Other0.5 %
Source: 10-K FY2025, revenue the company reports per product line (SEC XBRL). Shares are of the lines shown and add up to 100 %.
Customers
Entergy serves regulated retail electricity customers across its utility territories, including households, commercial users, and large industrial accounts. A meaningful share of load comes from major industrial customers, especially in petroleum refining and chemicals, which makes customer concentration and load growth important to the business model.
Households in Entergy's service territories buy regulated electricity for essential daily use and reliability.
Businesses, schools, and public institutions buy electricity for ongoing operations and demand stability.
Refining and chemical customers buy large volumes of power and drive load growth and revenue concentration.
Counterparties purchase output from non-utility generation assets under wholesale arrangements.
Third-party nuclear plant owners buy management, operations, and decommissioning-related services.
Strategy
Entergy is focused on growing its regulated utility business by investing in reliability, resilience, and customer-driven load growth while keeping customer costs as low as possible. It is also adding clean energy and using disciplined project management to support large capital programs and maintain regulatory support.
Capital spending on generation, transmission, and distribution supports load growth and rate base expansion.
A more reliable grid reduces outage risk and supports customer retention and regulatory credibility.
Clean energy helps meet customer expectations and policy requirements while shaping future load growth.
Keeping costs low helps secure rate recovery and reduces the risk of regulatory pushback.
Geography
Entergy's core business is concentrated in the U.S. Gulf South, with regulated utility operations in Arkansas, Louisiana, Mississippi, and Texas, including the City of New Orleans. This geographic footprint matters because revenues, capital spending, and regulatory outcomes are tied to a small number of state commissions and local load centers.
Risks
Entergy's earnings depend heavily on regulated rate recovery, so delays, disallowances, or adverse outcomes in rate cases can pressure returns and cash flow. The company also faces operational, cyber, environmental, and nuclear-related risks because it runs large generation and grid assets that must operate safely and continuously.
- Utility regulatory riskImpact: HighLikelihood: Medium
Rates and cost recovery depend on lengthy proceedings that can be appealed or disallowed.
Exposure - Customer concentration in large industrial loadImpact: HighLikelihood: Medium
A small number of large customers can represent a high percentage of sales and cash flow.
Exposure: Petroleum refining and chemical industries
- Cybersecurity and technology disruptionImpact: HighLikelihood: Medium
Grid-connected systems and remote work increase exposure to attacks and data breaches.
Exposure: Operational continuity and customer information
- Environmental and safety complianceImpact: MediumLikelihood: Medium
Power generation and delivery involve regulated emissions, waste, and hazardous activities.
Exposure - Nuclear operations and decommissioningImpact: MediumLikelihood: Low
Nuclear management and decommissioning carry long-duration technical and cost risks.
Exposure
Accounting
Judgemental itemsRegulatory assets and liabilities affect when costs are recognized and recovered in earnings.
Impact: Can shift reported income and balance sheet balances across periods
Long-term estimates for dismantling and site restoration are highly judgmental.
Impact: Affects liabilities, accretion expense, and future cash needs
Actuarial assumptions drive expense and obligation measurements.
Impact: Can materially change operating expense and funded status
Entergy Services and Entergy Operations provide at-cost services to affiliates.
Impact: Affects intercompany charges and segment profitability
Entergy Corporation relies on subsidiary distributions to service debt and pay dividends.
Impact: Constrains parent-level cash flow and capital allocation
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Last updated: 24/09/2026