6.4Industry

Power Generation

Power generators operating coal, gas, nuclear, hydro, and renewable assets as independent producers or under utility ownership.

7
Segments
28
Verticals

Overview

Power Generation covers the production of electricity across all sources — natural gas and coal, nuclear, hydroelectric, and the fast-growing renewables (solar and wind). Sized from reported generation establishments, it represents roughly $146 billion in wholesale/merchant generation revenue, with much utility-owned generation also captured within regulated distribution.

The sector is in a generational transformation: coal is retiring, renewables are surging (solar generation grew ~25% and wind ~13% annually), natural gas serves as the bridge fuel and reliability backbone, and nuclear is enjoying a renaissance. After two decades of flat electricity demand, load growth is re-accelerating — driven by data centers and AI, electrification, and reshoring — reshaping generation planning and making capacity, reliability, and clean power strategic priorities.

Market snapshot

Market size
~$146B
Growth
~4.1%CAGR (2017–22, nominal)
Companies
~4,100
FragmentationConsolidating

U.S. Census Bureau 2022 CBP/Economic Census, NAICS 221111–221118 (electric power generation). Figures reflect wholesale/merchant generation; vertically-integrated utility generation is partly captured under distribution. Includes solar (221114) and wind (221115) generation, which lack dedicated segments here.

Business model & economics

Revenue model
Wholesale power sales, PPAs, and capacity payments
Recurring revenue
High — recurring wholesale and contracted power
EBITDA margin
Source- and market-dependent
Capex intensity
High
  • Generational transformation: coal out, renewables surging.
  • Load growth re-accelerating (data centers, AI, electrification).
  • Gas the reliability backbone; nuclear renaissance.

M&A deal context

High deal activity

Who’s acquiring

Independent power producers & utilitiesInfrastructure funds & developersHyperscalers & corporate power buyers

What’s driving deals

  • Renewable development and capacity build-out.
  • Data-center-driven load growth and PPAs.
  • Nuclear renaissance and IPP consolidation.

Segment classifications

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