パワーツーガス市場の市場規模、シェア、成長分析、技術別、最終用途別、フィードストック別、規模別、地域別 - 産業予測、2025-2032年

パワーツーガス（PtoG）市場規模は2023年に4,050万米ドルと評価され、2024年の4,540万米ドルから2032年には1億1,322万米ドルに成長し、予測期間（2025-2032年）のCAGRは12.1％で成長する見通しです。

世界のパワーツーガス市場は、各国が産業、輸送、暖房などさまざまな分野で化石燃料に代わる再生可能エネルギーシステムへの移行を模索していることから、大きな成長が見込まれています。放射性ガスは、電気を水素やメタンなどの貴重な合成ガスに変換するために利用されており、脱炭素化への取り組みや温室効果ガス排出量の削減に貢献しています。化石燃料の埋蔵量が世界的に限られている中、増大するエネルギー需要を満たすための革新的な技術ソリューションに対する需要が高まっています。政府と産業界は、再生可能資源を活用するための研究開発に多額の投資を行い、気候変動目標との整合性を図り、化石燃料への依存を減らしています。このような再生可能エネルギーへの機運は、今後数年間のパワーツーガス市場の拡大を促進すると予想されます。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析

パワーツーガス市場規模：技術別

• 市場概要
• 電解
• メタン化
• バイオメタン化

パワーツーガス市場規模：最終用途別

• 市場概要
• 天然ガス注入
• 発電
• 交通機関

パワーツーガス市場規模：フィードストック別

• 市場概要
• 水
• バイオマス
• 二酸化炭素
• 天然ガス

パワーツーガス市場規模：規模別

• 市場概要
• 小規模
• 中規模
• 大規模

パワーツーガス市場規模

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• ITM Power（UK）
• McPhy Energy（France）
• Siemens（Germany）
• MAN Energy Solutions（Germany）
• ThyssenKrupp（Germany）
• Electrochaea（Germany）
• Exytron（Germany）1
• GreenHydrogen（Denmark）
• Engie（France）
• Linde plc（Ireland）
• Air Liquide（France）
• Shell plc（UK）
• Equinor（Norway）
• RWE AG（Germany）
• Uniper（Germany）
• Enagas（Spain）
• Snam（Italy）
• GRTgaz（France）

結論と提言

Power-To-Gas Market size was valued at USD 40.5 million in 2023 and is poised to grow from USD 45.4 million in 2024 to USD 113.22 million by 2032, growing at a CAGR of 12.1% during the forecast period (2025-2032).

The global power-to-gas (P2G) market is poised for significant growth as countries seek to transition to renewable energy systems that replace fossil fuels in various sectors including industry, transportation, and heating. Radioactive gases are being utilized to convert electricity into valuable synthetic gases like hydrogen and methane, contributing to decarbonization efforts and reducing greenhouse gas emissions. With limited fossil fuel reserves globally, there is a rising demand for innovative technological solutions to meet the increasing energy needs. Governments and industries are heavily investing in research and development to capitalize on renewable resources, aligning with climate goals and reducing fossil fuel dependency. This momentum towards renewable energy sources is expected to drive the expansion of the P2G market in the coming years.

Top-down and bottom-up approaches were used to estimate and validate the size of the Power-To-Gas market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Power-To-Gas Market Segments Analysis

Global Power-To-Gas Market is segmented by Technology, End Use, Feed Stock, Scale and region. Based on Technology, the market is segmented into Electrolysis, Methanation and Biomethanation. Based on End Use, the market is segmented into Natural Gas Injection, Power Generation and Transportation. Based on Feed Stock, the market is segmented into Water, Biomass, Carbon Dioxide and Natural Gas. Based on Scale, the market is segmented into Small Scale, Medium Scale and Large Scale. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Power-To-Gas Market

The expansion of the hydrogen economy significantly influences the Power-To-Gas market. Hydrogen is recognized as a flexible energy carrier and is gaining traction as a clean fuel across diverse applications, such as industrial processes, transportation, and residential heating. Power-to-Gas (P2G) systems play a crucial role in producing green hydrogen by harnessing renewable electricity, thereby supporting global initiatives aimed at advancing sustainable energy solutions. As the demand for eco-friendly energy alternatives grows, the integration of hydrogen into various sectors underscores its pivotal role in creating a more sustainable future, thus propelling the growth of the Power-To-Gas market.

Restraints in the Power-To-Gas Market

A significant challenge facing the power-to-gas market is the substantial capital investment necessary for implementation. The elevated expenses associated with electricity transmission, as well as the costs for storage and integrating into the existing grid, pose considerable barriers to investment, particularly in developing regions. Furthermore, the technology involved is still relatively nascent, hindering widespread commercialization and limiting economies of scale. This combination of high financial requirements and underdeveloped technology contributes to elevated costs, creating a more challenging environment for stakeholders seeking to invest in the power-to-gas sector.

Market Trends of the Power-To-Gas Market

The Power-To-Gas (P2G) market is witnessing a significant trend towards the integration of this technology in industrial decarbonization strategies, particularly among high-carbon sectors like steel, chemicals, and cement. These industries are increasingly pivoting to P2G solutions to replace fossil fuels with renewable hydrogen, thereby considerably lowering their greenhouse gas emissions. This transition not only aligns with global sustainability targets but also establishes P2G as a fundamental component in achieving technical parity with traditional fossil fuel operations. As governments and corporations commit to ambitious climate goals, the adoption of P2G technologies is poised to accelerate, driving growth and innovation in the market.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Power-To-Gas Market Size by Technology & CAGR (2025-2032)

• Market Overview
• Electrolysis
• Methanation
• Biomethanation

Global Power-To-Gas Market Size by End Use & CAGR (2025-2032)

• Market Overview
• Natural Gas Injection
• Power Generation
• Transportation

Global Power-To-Gas Market Size by Feed Stock & CAGR (2025-2032)

• Market Overview
• Water
• Biomass
• Carbon Dioxide
• Natural Gas

Global Power-To-Gas Market Size by Scale & CAGR (2025-2032)

• Market Overview
• Small Scale
• Medium Scale
• Large Scale

Global Power-To-Gas Market Size & CAGR (2025-2032)

• North America (Technology, End Use, Feed Stock, Scale)
  • US
  • Canada
• Europe (Technology, End Use, Feed Stock, Scale)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Technology, End Use, Feed Stock, Scale)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Technology, End Use, Feed Stock, Scale)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Technology, End Use, Feed Stock, Scale)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• ITM Power (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• McPhy Energy (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Siemens (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• MAN Energy Solutions (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ThyssenKrupp (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Electrochaea (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Exytron (Germany)1
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• GreenHydrogen (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Engie (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Linde plc (Ireland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Air Liquide (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Shell plc (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Equinor (Norway)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• RWE AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Uniper (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Enagas (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Snam (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• GRTgaz (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations