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市場調查報告書
商品編碼
1933201
全球沼氣市場:市場規模、佔有率、成長率、產業分析、依類型、應用和地區劃分的分析以及未來預測(2026-2034)Biogas Market Size, Share, Growth and Global Industry Analysis By Type & Application, Regional Insights and Forecast to 2026-2034 |
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隨著世界各國致力於採用清潔能源、垃圾發電解決方案並減少溫室氣體排放,全球沼氣市場正經歷強勁成長動能。沼氣是透過厭氧消化有機物(例如農業廢棄物、牲畜糞便、都市固體垃圾、食物廢棄物和污水污泥)而產生的。生物甲烷主要由甲烷和二氧化碳組成,廣泛用作發電、暖氣、烹飪和交通運輸的燃料。
根據 Fortune Business Insights 預測,全球沼氣市場規模在2025年達到 535.3億美元。預計該市場將從2026年的562.4億美元成長到2034年的878.2億美元,預測期內年複合成長率(CAGR)為 5.73%。在強而有力的政策架構和完善的沼氣基礎設施的支持下,歐洲在2025年以 48.66%的市場佔有率引領全球沼氣市場。
市場動態
市場成長驅動因素
推動沼氣市場成長的關鍵因素之一是人們對溫室氣體排放相關環境問題的日益關注。世界各國政府都在推廣再生能源,以減少對化石燃料的依賴並實現氣候目標。沼氣生產透過捕獲有機廢棄物產生的甲烷氣體並防止其排放到大氣中,顯著降低了對環境的影響。
2021年3月,加拿大政府向加拿大沼氣協會提供了約116,800美元的資金,以促進永續農業發展。此外,沼氣提高了農業生產中的廢棄物管理效率,同時為農民提供了額外的收入來源。
另一個主要的成長因素是對先進沼氣(生物甲烷)的需求不斷成長。生物甲烷的特性與天然氣相似,可以直接注入天然氣管網或用作汽車燃料。根據國際再生能源總署(IRENA)的資料,與傳統化石燃料相比,生物燃氣汽車燃料可減少60%至80%的溫室氣體排放。在德國,目前約有150個加氣站提供100%生物甲烷,反映出生物甲烷在運輸領域的應用日益廣泛。
新冠疫情的影響
由於工業停工、勞動力短缺和供應鏈中斷,新冠疫情暫時擾亂了沼氣市場。多個生物能源計畫推遲,像Strabag這樣的公司在2020年3月停止運作。根據美國能源資訊署(EIA)的資料,生物質發電量從2019年的288億度下降到2020年的273億千瓦時,顯示疫情的短期影響。
市場限制因子
儘管沼氣具有諸多優勢,但由於建造沼氣廠需要大量資本投資,沼氣市場也面臨挑戰。大量的土地、昂貴的設備、原材料處理和營運成本構成了障礙,尤其對於小型投資者而言。此外,沼氣的儲存、運輸和分銷進一步增加了專案的總成本。
沼氣市場趨勢
影響沼氣市場的關鍵趨勢之一是多個國家越來越接受巴黎氣候變遷協定。各國政府正積極提高再生能源在其能源結構中的佔比,以實現其應對氣候變遷的目標。沼氣作為一種低成本、可擴展的再生能源,正吸引全球公共和私營部門的大量投資。
依原料劃分,市場可分為有機殘渣和廢棄物以及能源作物。有機殘渣和廢棄物領域,在農業廢棄物、都市固體廢棄物和食物廢棄物的支撐下,預計在2026年佔據市場主導地位,市場佔有率將達到75.05%。根據世界生物能源協會統計,全球每年產生超過16億噸食物廢棄物,蘊藏著巨大的能源生產潛力。
依應用領域劃分,發電量預計將引領市場,在2026年佔50.96%的市場佔有率。這主要得益於全球電力需求的成長。此外,由於歐盟再生能源指令設定了再生能源供熱目標,供熱和熱電聯產(CHP)應用也日益受到關注。
歐洲在沼氣市場佔有最大佔有率,這得益於有利的法規和完善的基礎設施。德國在全球市場中處於領先地位,全國擁有超過1萬座沼氣廠。預計到2026年,德國沼氣市場規模將達到138.4億美元,而英國市場規模預計將達到36.7億美元。
由於廢棄物產生量不斷增加以及環境法規日益嚴格,亞太地區預計將迎來強勁成長。預計到2026年,中國沼氣市場規模將達到42.2億美元,而印度市場規模預計將達到193.4億美元,主要得益於廢棄物管理和再生能源政策的推動。
北美也是一個重要的市場,預計到2026年,美國市場規模將達到45.8億美元,這主要得益於全國超過2200座沼氣和厭氧消化設施的建設。
儘管高昂的初始資本投入和營運挑戰仍然是主要限制因素,但隨著技術的不斷進步和公私合作的不斷拓展,這些挑戰有望隨著時間的推移而得到緩解。由於有機廢棄物資源豐富,循環經濟措施日益重要,預計到2034年,沼氣市場將繼續強勁擴張,為能源生產商、技術提供者和政策制定者帶來長期機會。
分析週期:2021-2024
The global biogas market is gaining strong momentum as countries worldwide focus on clean energy adoption, waste-to-energy solutions, and greenhouse gas emission reduction. Biogas is produced through the anaerobic digestion of organic materials such as agricultural waste, manure, municipal waste, food waste, and sewage sludge. It mainly consists of methane and carbon dioxide and is widely used for electricity generation, heating, cooking, and transportation fuel after upgrading into biomethane.
According to Fortune Business Insights, the global biogas market size was valued at USD 53.53 billion in 2025. The market is projected to grow from USD 56.24 billion in 2026 to USD 87.82 billion by 2034, exhibiting a CAGR of 5.73% during the forecast period. Europe dominated the global biogas market with a 48.66% market share in 2025, supported by strong policy frameworks and extensive biogas infrastructure.
Market Dynamics
Market Growth Drivers
One of the major factors driving the biogas market growth is the rising environmental concern related to greenhouse gas emissions. Governments across the globe are promoting renewable energy sources to reduce dependency on fossil fuels and meet climate targets. Biogas production captures methane emissions from organic waste that would otherwise be released into the atmosphere, significantly reducing environmental impact.
In March 2021, the Canadian government provided funding of approximately USD 116,800 to the Canadian Biogas Association to promote sustainable agricultural development. Additionally, biogas offers farmers an additional income stream while improving waste management efficiency in agricultural operations.
Another key growth driver is the increasing demand for upgraded biogas (biomethane). Biomethane has properties similar to natural gas and can be directly injected into natural gas grids or used as vehicle fuel. According to IRENA, biogas-based vehicle fuels can reduce greenhouse gas emissions by 60% to 80% compared to conventional fossil fuels. Germany currently has around 150 filling stations offering 100% biomethane, reflecting growing adoption in the transportation sector.
Impact of COVID-19
The COVID-19 pandemic temporarily disrupted the biogas market due to shutdowns in industrial activities, manpower shortages, and supply chain disruptions. Several bioenergy projects faced delays, and companies such as Strabag halted operations in March 2020. According to the U.S. Energy Information Administration, biomass-based electricity generation declined from 28.8 billion kWh in 2019 to 27.3 billion kWh in 2020, indicating the short-term impact of the pandemic.
Market Restraints
Despite its advantages, the biogas market faces challenges due to the high capital investment required for biogas plant setup. Large land requirements, expensive equipment, feedstock handling, and operational costs act as barriers, especially for small-scale investors. Additionally, storage, transportation, and distribution of biogas further increase overall project costs.
Biogas Market Trends
A major trend shaping the biogas market is the increasing acceptance of the Paris Climate Change Agreement by multiple countries. Governments are actively increasing renewable energy shares in their energy mix to meet climate commitments. Biogas, being a low-cost and scalable renewable energy source, is attracting strong public and private investments globally.
By feedstock, the market is segmented into organic residues & wastes and energy crops. The organic residues & wastes segment dominated the market with a 75.05% share in 2026, driven by the availability of agricultural waste, municipal waste, and food waste. According to the World Bioenergy Association, over 1.6 billion tonnes of food waste is generated globally each year, offering enormous energy-generation potential.
By application, electricity generation dominated the market, accounting for 50.96% market share in 2026, driven by increasing global electricity demand. Heating and combined heat & power (CHP) applications are also gaining traction due to renewable heating targets under the EU Renewable Energy Directive.
Europe held the largest biogas market share, supported by favorable regulations and extensive infrastructure. Germany leads the global market with over 10,000 biogas plants operating nationwide. The Germany biogas market is projected to reach USD 13.84 billion by 2026, while the UK market is expected to reach USD 3.67 billion by 2026.
The Asia Pacific region is anticipated to witness strong growth due to rising waste generation and stricter environmental regulations. The China biogas market is projected to reach USD 4.22 billion by 2026, while India is expected to reach USD 19.34 billion by 2026, driven by waste management initiatives and renewable energy policies.
North America also represents a significant market, with the U.S. market projected to reach USD 4.58 billion by 2026, supported by over 2,200 biogas and anaerobic digestion facilities across the country.
Competitive Landscape
The global biogas market is highly fragmented, with players focusing on expanding production capacity and strengthening regional presence. Key companies include Future Biogas Limited, Air Liquide, WELTEC BIOPOWER, EnviTec Biogas AG, Ameresco, and Quantum Green. Strategic expansions, new plant installations, and technological advancements remain central to competitive strategies.
Conclusion
The global biogas market is positioned for steady and sustainable growth over the forecast period, driven by increasing demand for renewable energy, rising environmental concerns, and strong government support for waste-to-energy technologies. Growing adoption of biogas across electricity generation, heating, and transportation applications highlights its role as a reliable alternative to conventional fossil fuels.
Supportive regulatory frameworks, climate change commitments under international agreements, and financial incentives are accelerating investments in biogas infrastructure, particularly across Europe and emerging economies in Asia Pacific. The increasing focus on biomethane production and its integration into natural gas grids is further enhancing the commercial viability of biogas projects worldwide.
Although high initial capital investment and operational challenges remain key restraints, continuous technological advancements and increasing private-public partnerships are expected to mitigate these challenges over time. With abundant availability of organic waste resources and growing emphasis on circular economy practices, the biogas market is expected to witness robust expansion through 2034, offering long-term opportunities for energy producers, technology providers, and policymakers alike.
Historic Period 2021-2024
Segmentation By Feedstock
By Application
By Region