Global Energy as a Service (EAAS) Market Size Study & Forecast, by Service Type (Energy Supply Service, Operational & Maintenance Service, and Energy Optimization & Efficiency Service), End-user (Commercial and Industrial), and Regional Forecasts 2025–203

The Global Energy as a Service (EAAS) Market is currently valued at approximately USD 86.67 billion in 2024 and is projected to expand at an impressive compound annual growth rate (CAGR) of 11.75% over the forecast period from 2025 to 2035. As the world shifts toward a decarbonized, digitalized, and decentralized energy model, Energy as a Service has emerged as a strategic solution for businesses seeking cost-efficient and sustainable energy management. This model allows end-users—especially those in commercial and industrial sectors—to outsource their energy requirements to specialized providers who offer tailored solutions encompassing supply, operation, optimization, and maintenance.

Amid rising energy costs, the unpredictability of grid infrastructure, and increasing corporate sustainability mandates, EAAS has garnered attention for its performance-based model. It delivers significant benefits including reduced capital expenditure, enhanced energy efficiency, and long-term resilience against volatile energy markets. The rise in adoption of distributed energy resources (DERs), including solar, battery storage, and smart grid systems, is creating a fertile environment for EAAS providers. Additionally, advancements in AI, IoT-enabled monitoring systems, and predictive analytics are empowering providers to deliver intelligent, real-time optimization services to clients. This dynamic is compelling organizations to pivot toward outcome-based contracts that align energy performance with financial predictability and carbon reduction targets.

Regionally, North America is expected to maintain a leading stance in the EAAS market owing to its well-established technological ecosystem, robust infrastructure, and progressive regulatory landscape encouraging clean energy transformation. The United States, in particular, continues to see a surge in third-party energy partnerships across manufacturing and commercial real estate sectors. Europe is following closely, driven by strong climate mandates, energy efficiency targets under the Green Deal, and utility reforms. The Asia Pacific region, led by China, Japan, and India, is anticipated to register the fastest growth due to exponential increases in energy consumption, rapid industrialization, and increasing public-private investments in renewable integration and energy digitization. Meanwhile, Latin America and the Middle East & Africa are gradually scaling up EAAS frameworks, particularly in commercial infrastructure and off-grid industrial operations.

Major market players included in this report are:
• Schneider Electric SE
• Johnson Controls International PLC
• Honeywell International Inc.
• Siemens AG
• Engie SA
• Veolia Environnement S.A.
• General Electric Company
• ABB Ltd.
• Enel X S.r.l.
• WGL Energy
• Noresco LLC
• Centrica plc
• EDF Renewables
• Ameresco Inc.
• Bernhard Energy Solutions

Global Energy as a Service (EAAS) Market Report Scope:
• Historical Data – 2023, 2024
• Base Year for Estimation – 2024
• Forecast period – 2025–2035
• Report Coverage – Revenue forecast, Company Ranking, Competitive Landscape, Growth factors, and Trends
• Regional Scope – North America; Europe; Asia Pacific; Latin America; Middle East & Africa

The objective of the study is to define market sizes of different segments & countries in recent years and to forecast the values for the coming years. The report is designed to incorporate both qualitative and quantitative aspects of the industry within the countries involved in the study. The report also provides detailed information about crucial aspects, such as driving factors and challenges, which will define the future growth of the market. Additionally, it incorporates potential opportunities in micro-markets for stakeholders to invest, along with a detailed analysis of the competitive landscape and product offerings of key players.

The detailed segments and sub-segments of the market are explained below:

By Service Type:
• Energy Supply Service
• Operational & Maintenance Service
• Energy Optimization & Efficiency Service

By End-user:
• Commercial
• Industrial

By Region:

North America
• U.S.
• Canada

Europe
• UK
• Germany
• France
• Spain
• Italy
• Rest of Europe

Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• Rest of Asia Pacific

Latin America
• Brazil
• Mexico

Middle East & Africa
• UAE
• Saudi Arabia
• South Africa
• Rest of Middle East & Africa

Key Takeaways:
• Market Estimates & Forecast for 10 years from 2025 to 2035.
• Annualized revenues and regional level analysis for each market segment.
• Detailed analysis of geographical landscape with Country level analysis of major regions.
• Competitive landscape with information on major players in the market.
• Analysis of key business strategies and recommendations on future market approach.
• Analysis of competitive structure of the market.
• Demand side and supply side analysis of the market.

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