CHINA BIOGAS MARKET FORECAST 2026-2034

Industrial biogas demand expands for both energy and chemical applications, as companies explore biomethane utilization for low-emissions hydrogen and methanol production. The IEA reports that China signed its first biomethane purchase agreements in 2024, signaling market maturation toward commercial renewable natural gas transactions.

Nevertheless, operational challenges persist around small-scale system utilization and performance standardization. Many household digesters suffer from low gas yields and operational inefficiencies due to inadequate maintenance, inconsistent feedstock management, and technical knowledge gaps among rural operators.

Limited standardization across technologies results in variable plant performance, complicating quality control and reliability expectations. Additionally, gas infrastructure constraints restrict large-scale commercialization opportunities, particularly in regions lacking pipeline networks for biomethane distribution.

Moreover, training deficiencies affect long-term plant sustainability, as operators struggle to optimize anaerobic digestion processes without specialized technical support. Market evolution increasingly focuses on technology upgrades that improve gas yield and process stability through advanced monitoring systems and automated controls. Collectively, these factors are set to play a pivotal role in influencing the biogas market growth in China during the forecasted years.

The China biogas market is segmented into source type, application, end-user, and technology. The end-user segment is further categorized into power utilities, industrial, commercial, residential, and other end-users.

Industrial end-users emerge as a strategic growth segment, consuming biogas for thermal energy, process heat, and increasingly for power generation applications. Manufacturing facilities, food processing plants, and chemical producers utilize biogas to reduce fossil fuel dependence while managing organic waste streams from production operations.

This segment benefits from concentrated feedstock availability at industrial sites, creating opportunities for on-site anaerobic digestion that converts waste liabilities into energy assets. Industrial biogas adoption addresses rising energy costs while supporting corporate decarbonization commitments under China’s climate policy framework.

Companies integrate biogas systems with existing manufacturing processes, utilizing captured methane for steam generation, drying operations, and combined heat and power applications. The segment demonstrates strong economics through waste disposal cost reductions combined with energy procurement savings, particularly for operations generating substantial organic byproducts.

Moreover, industrial facilities possess technical expertise and capital resources that support reliable plant operation and maintenance, overcoming challenges that constrain smaller-scale residential systems. Government incentives further strengthen industrial adoption through emissions reduction credits and renewable energy subsidies targeting large-scale biogas implementations.

Some of the top players operating in the China biogas market include Air Liquide, Engie SA, etc.

Air Liquide operates as a multinational industrial gas company providing comprehensive biomethane solutions across biogas production, purification, and distribution value chains. The company develops competencies throughout biogas upgrading processes, converting raw biogas into pipeline-quality biomethane through the removal of carbon dioxide, moisture, and impurities.

Air Liquide’s technology portfolio includes membrane-based gas separation systems and cryogenic purification equipment that achieve high methane concentrations suitable for grid injection or vehicle fuel applications. The firm currently operates 29 biomethane production units globally with approximately 2 TWh annual production capacity, serving industrial customers and transportation fuel markets.

In China, Air Liquide supplies biogas purification technologies and engineering services to support the country’s emerging renewable natural gas sector. The company’s biomethane and biogas activities transferred to its Industrial Merchant business segment in January 2025, reflecting strategic reorganization around decarbonization solutions.

Furthermore, Air Liquide leverages its extensive industrial gas expertise to provide biogas compression, liquefaction, storage, and transportation solutions that enable biomethane commercialization across diverse end-use applications, including industry, transport, and power generation sectors.