해양 에너지 시장 기회, 성장 촉진요인, 산업 동향 분석, 예측(2025-2034년)

The Global Marine Energy Market reached USD 2.1 billion in 2024 and is set for robust growth, projected to expand at a CAGR of 8.1% between 2025 and 2034. As the world increasingly shifts toward cleaner energy sources, marine energy technologies are gaining traction due to their sustainability, reliability, and ability to reduce carbon footprints. The rising demand for stable and climate-resilient energy solutions is a significant driver for market expansion. Governments and private sector entities are ramping up investments in marine power projects, recognizing their potential to provide a steady and renewable energy source.

Advancements in energy conversion systems, innovative materials, and optimized deployment strategies are enhancing efficiency and lowering costs, making marine energy a viable alternative to traditional fossil fuels. Countries with extensive coastlines and high wave energy densities are particularly well-positioned to harness this resource. Ongoing research and development efforts are further refining marine energy technologies, unlocking new applications in power generation, desalination, and industrial processes. The sector is also benefitting from policy incentives, grants, and subsidies that encourage adoption and commercialization. Additionally, strategic collaborations between industry players and government bodies are fostering innovation and accelerating deployment.

The marine energy market is categorized by energy types, including ocean thermal energy conversion (OTEC), wave energy, tidal energy, and salinity gradient power (SGP). Among these, tidal energy is projected to dominate, reaching USD 2.8 billion by 2034. Its high energy density enables substantial power generation even in areas with relatively low tidal currents, making it a preferred choice for large-scale renewable energy projects. Governments worldwide are implementing favorable policies, including subsidies and grants, to boost tidal energy adoption and drive market penetration.

From an application perspective, marine energy is utilized for power generation, desalination, and various industrial processes. The power generation segment accounted for a dominant 75.5% market share in 2024, driven by increasing global commitments to achieving net-zero emissions by 2050. The rising dependence on imported fossil fuels for electricity generation has encouraged several nations to explore marine-based solutions to enhance energy security while reducing greenhouse gas emissions. Investments in marine energy infrastructure are expanding, particularly in regions with abundant tidal and wave energy resources, contributing to higher generation capacities and widespread adoption.

North America marine energy market is positioned for strong growth, with a projected CAGR of 9.3% in 2024. The US marine energy sector alone was valued at USD 78.2 million in 2024, driven by ambitious renewable energy targets set by multiple states. The US Navy is exploring marine power solutions for coastal installations and remote operations, adding momentum to market expansion. Private sector investments in cutting-edge marine energy technologies are also on the rise, further solidifying the industry's growth potential. As a result, North America is emerging as a key region for marine energy advancements, with increasing deployment of wave and tidal power systems enhancing the renewable energy mix.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market definitions
• 1.2 Base estimates & calculations
• 1.3 Forecast calculation
• 1.4 Primary research & validation
  • 1.4.1 Primary sources
  • 1.4.2 Data mining sources
• 1.5 Market definitions

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2021 – 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem
• 3.2 Regulatory landscape
• 3.3 Industry impact forces
  • 3.3.1 Growth drivers
  • 3.3.2 Industry pitfalls & challenges
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis

Chapter 4 Competitive landscape, 2024

• 4.1 Introduction
• 4.2 Strategic dashboard
• 4.3 Innovation & sustainability landscape

Chapter 5 Market Size and Forecast, By Type, 2021 – 2034 (USD Million & MW)

• 5.1 Key trends
• 5.2 Wave energy
• 5.3 Tidal energy
• 5.4 Ocean thermal energy conversion (OTEC)
• 5.5 Salinity Gradient Power (SGP)

Chapter 6 Market Size and Forecast, By Application, 2021 – 2034 (USD Million & MW)

• 6.1 Key trends
• 6.2 Power generation
• 6.3 Desalination
• 6.4 Others

Chapter 7 Market Size and Forecast, By Region, 2021 – 2034 (USD Million & MW)

• 7.1 Key trends
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
• 7.3 Europe
  • 7.3.1 France
  • 7.3.2 Spain
  • 7.3.3 UK
  • 7.3.4 Norway
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 India
  • 7.4.3 South Korea
• 7.5 Rest of World

Chapter 8 Company Profiles

• 8.1 BioPower Systems
• 8.2 Carnegie Clean Energy
• 8.3 CorPower Ocean
• 8.4 Minesto
• 8.5 Marine Energy Group
• 8.6 Nova Innovations
• 8.7 Ocean Renewable Power Company
• 8.8 Orbital Marine Power
• 8.9 SSE Renewables
• 8.10 SINN Power