再生可能天然ガスの市場規模、シェア、成長分析：原料ストック別、用途別、地域別 - 産業予測 2025～2032年

再生可能天然ガス（RNG）市場規模は2023年に156億米ドルで、2024年の202億8,000万米ドルから2032年には1,654億3,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは30.0%で成長する見通しです。

RNG市場は、温室効果ガス排出に対する懸念の高まり、化石燃料埋蔵量の減少、気候変動への対応という差し迫った必要性によって大きな成長を遂げています。輸送、住宅、産業、商業など様々な分野で、従来の天然ガスの代替や、埋立地や農業からのメタン排出を緩和する可能性があることから、RNGの採用が進んでいます。規制の枠組み、インセンティブ、カーボンプライシングが、RNGの生産・流通インフラへの投資を後押ししています。競合情勢には、既存のエネルギー企業、廃棄物管理企業、革新的な新興企業が含まれ、いずれも提携や協力を通じて市場での存在感を高めようとしています。よりクリーンな代替エネルギーに対する消費者の需要が高まる中、RNGセクターは、持続可能なエネルギー転換に沿った経済的・環境的メリットを提供し、拡大する好位置にあります。

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
• 規制分析

再生可能天然ガス市場規模：原料ストック別& CAGR（2025-2032）

• 市場概要
• 埋め立て地
• 廃水処理
• 農業廃棄物
• その他

再生可能天然ガス市場規模：用途別& CAGR（2025-2032）

• 市場概要
• 車両燃料
• 発電
• パイプラインインジェクション
• その他

再生可能天然ガス市場規模：地域別& CAGR（2025-2032）

• 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

• Clean Energy Fuels Corp.（United States）
• Montauk Renewables, Inc.（United States）
• VERBIO Vereinigte BioEnergie AG（Germany）
• Eni S.p.A.（Italy）
• TotalEnergies SE（France）
• BP plc（United Kingdom）
• Engie SA（France）
• Orsted A/S（Denmark）
• Technip Energies N.V.（France）
• VARO Energy（Switzerland）
• Gazprom PJSC（Russia）
• FortisBC Energy Inc.（Canada）
• Dominion Energy, Inc.（United States）
• Ameresco, Inc.（United States）
• Waga Energy（France）
• California Bioenergy LLC（United States）
• Asia Biogas（Thailand）
• AltEnergo（Ukraine）
• Sempra Energy（United States）
• Cheniere Energy, Inc.（United States）

結論と提言

Renewable Natural Gas Market size was valued at USD 15.6 billion in 2023 and is poised to grow from USD 20.28 billion in 2024 to USD 165.43 billion by 2032, growing at a CAGR of 30.0% during the forecast period (2025-2032).

The RNG market is experiencing significant growth driven by rising concerns over greenhouse gas emissions, dwindling fossil fuel reserves, and the pressing need to address climate change. Various sectors, including transportation, residential, industrial, and commercial, are increasingly adopting renewable natural gas due to its potential to substitute traditional natural gas and mitigate methane emissions from landfills and agriculture. Regulatory frameworks, incentives, and carbon pricing are propelling investments in RNG production and distribution infrastructure. The competitive landscape includes established energy firms, waste management companies, and innovative startups, all seeking to enhance their market presence through partnerships and collaborations. With consumer demand for cleaner energy alternatives on the rise, the RNG sector is well-positioned for expansion, providing both economic and environmental benefits in line with a sustainable energy transition.

Top-down and bottom-up approaches were used to estimate and validate the size of the Renewable Natural 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.

Renewable Natural Gas Market Segments Analysis

Global Renewable Natural Gas Market is segmented by Feed Stock, Application and region. Based on Feed Stock, the market is segmented into Landfill, Wastewater Treatment, Agricultural Waste and Others. Based on Application, the market is segmented into Vehicles Fuel, Power Generation, Pipeline Injection and Others. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Renewable Natural Gas Market

The growth of the Renewable Natural Gas (RNG) market is significantly influenced by supportive regulatory frameworks, incentives, and mandates established by governments. Key examples include the Renewable Fuel Standard (RFS) in the United States and various renewable energy targets implemented in several countries worldwide. These initiatives encourage the production and utilization of RNG by providing financial incentives and setting clear goals for renewable energy adoption. As a result, these policies and regulations play a crucial role in stimulating demand for RNG, fostering investment in infrastructure, and promoting the transition to a more sustainable energy landscape.

Restraints in the Renewable Natural Gas Market

The adoption of Renewable Natural Gas (RNG) is significantly hampered by inadequate infrastructure necessary for its production, distribution, and utilization. This challenge is particularly pronounced in areas where the existing natural gas networks are not well-developed. Without the requisite facilities and systems in place, the efficiency and accessibility of RNG become compromised, making it difficult for potential users to transition to this sustainable energy source. Consequently, the lack of infrastructure serves as a major obstacle, preventing the widespread acceptance and growth of the Renewable Natural Gas market, especially in regions that are not equipped to support its implementation.

Market Trends of the Renewable Natural Gas Market

The Renewable Natural Gas (RNG) market is witnessing a significant trend toward the integration of RNG into existing natural gas infrastructure, facilitating a seamless transition to cleaner energy sources. This integration enables the efficient distribution and utilization of RNG across various sectors, including residential, commercial, and industrial, thereby enhancing energy versatility. As regulatory support strengthens and public awareness of sustainability grows, more stakeholders are adopting RNG solutions, driving investment and innovation in the sector. Consequently, this trend is expected to bolster the market's growth, making RNG a key player in the broader push for decarbonization and climate resilience in energy systems.

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
• Regulatory Analysis

Global Renewable Natural Gas Market Size by Feed Stock & CAGR (2025-2032)

• Market Overview
• Landfill
• Wastewater Treatment
• Agricultural Waste
• Others

Global Renewable Natural Gas Market Size by Application & CAGR (2025-2032)

• Market Overview
• Vehicles Fuel
• Power Generation
• Pipeline Injection
• Others

Global Renewable Natural Gas Market Size & CAGR (2025-2032)

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

• Clean Energy Fuels Corp. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Montauk Renewables, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• VERBIO Vereinigte BioEnergie AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Eni S.p.A. (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TotalEnergies SE (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BP plc (United Kingdom)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Engie SA (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Orsted A/S (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Technip Energies N.V. (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• VARO Energy (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Gazprom PJSC (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• FortisBC Energy Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dominion Energy, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ameresco, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Waga Energy (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• California Bioenergy LLC (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Asia Biogas (Thailand)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• AltEnergo (Ukraine)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Sempra Energy (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cheniere Energy, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations