Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned electric utility and regional development agency that generates, transmits, and sells electricity across the Tennessee Valley. Its service territory covers most of Tennessee and parts of Alabama, Mississippi, Kentucky, Georgia, North Carolina, and Virginia, with power sold primarily through local power companies and also directly to large end users and federal agencies.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueElectricity sold to municipalities and cooperatives that resell power at retail.
Power sold directly to large end-use customers and federal agencies.
Separate fuel-rate charges that pass through commodity and related costs.
Grid access charges, off-system sales, and miscellaneous utility revenue.
Customers
TVA primarily serves local power companies, including municipal utilities and customer-owned cooperatives, which buy wholesale electricity and resell it to households and businesses. It also serves large commercial and industrial customers, including data processing and hosting loads, and federal agencies that require high-volume, reliable power. Economic development programs support communities and companies that locate or expand within the Tennessee Valley service area.
Municipal and cooperative utilities that buy wholesale power and distribute it at retail.
High-load users that may be served directly by TVA under contract arrangements.
Government facilities that purchase large blocks of power for mission-critical operations.
Companies considering new or expanded facilities in the Tennessee Valley.
Strategy
TVA's strategic focus is to keep electricity affordable and reliable while funding the generation and transmission investments needed to serve growing load. It also uses economic development incentives, partnership agreements, and grid flexibility tools to retain large customers, support new investment, and adapt to changing customer behavior and distributed energy adoption.
Growing load requires new generation and transmission resources to maintain reliability.
TVA must control planned cost increases to support affordable rates and future capital needs.
Large-load retention and new investment help stabilize demand and support regional growth.
Customer self-generation and DER adoption can reduce centrally served load and change system planning.
Geography
TVA operates within a legally defined service area, often described as the “fence,” that limits its power sales to the Tennessee Valley region. The core footprint includes most of Tennessee and parts of Alabama, Mississippi, Kentucky, Georgia, North Carolina, and Virginia, and that geography shapes both customer mix and infrastructure planning. TVA also owns and operates generation and transmission assets across this multi-state region.
Risks
TVA faces regulatory and legislative constraints because its service area and wholesale power relationships are defined by statute and contract. Its operations are also exposed to fuel-price volatility, generation outages, cyberattacks, environmental compliance obligations, and customer load migration to self-generation or alternative providers.
- Cybersecurity and IT disruptionImpact: HighLikelihood: Medium
Utility operations are heavily computerized and targeted by cyber threats that could impair operations.
Exposure - Fuel and purchased power volatilityImpact: HighLikelihood: Medium
Electric generation depends on natural gas, coal, nuclear fuel, and purchased power costs.
Exposure: Fuel cost recovery and operating expenses
- Environmental and CCR liabilitiesImpact: HighLikelihood: Medium
Coal combustion residuals and other environmental obligations can require significant remediation spending.
Exposure: Coal legacy sites and compliance programs
- Service-area and legislative constraintsImpact: HighLikelihood: Low
TVA's sales are bounded by the TVA Act and related contract structures, limiting geographic expansion.
Exposure: Wholesale power sales and customer retention
- Load erosion from DER and customer choiceImpact: MediumLikelihood: Low
Self-generation, storage, and alternative supply options can reduce centrally served demand.
Exposure: Industrial and large commercial load
Accounting
Judgemental itemsTVA's operating revenue includes base revenue, fuel recovery, and credits that can move with rate actions and usage.
Impact: Affects quarter-to-quarter comparability of revenue and operating income
Realized gains and losses on commodity hedges are included in fuel-related charges.
Impact: Can smooth or amplify reported fuel expense depending on market moves
Coal ash and other environmental obligations require long-term cost estimates and provisions.
Impact: Can materially affect liabilities and expense recognition
Large plant additions and life extensions change depreciation expense over time.
Impact: Affects operating expense trends and asset carrying values
Workforce actions require estimates for future severance payments.
Impact: Can create one-time expense recognition and liability accruals
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Last updated: 24/09/2026