How Big is the RNG Market | Manufacturers and Suppliers List 2025

What is the Size of RNG Market?

Growing demand for sustainable power generation and the expansion of renewable energy projects, along with government support for clean fuel alternatives, are driving the market growth.

Key Growth Drivers of the RNG Market

• Growing interest in low-carbon and renewable energy sources
• Strong policy support and government incentives for green fuels
• increasing the use of RNG in industrial, power generation, and transportation applications
• Technological developments in biogas upgrading and purification
• Growing funding for programs promoting the circular economy and waste management

RNG Market Trends

The RNG Market is witnessing notable growth with rising adoption of RNG as a transportation fuel, supported by regulatory mandates and incentives. The efficiency of distribution is increased by the growing integration of RNG with existing natural gas pipelines. Industries are also shifting to RNG in order to meet decarbonization targets, and tech companies are investing in reasonably priced upgrading and purification systems. Furthermore, it is becoming more common to produce RNG from agricultural and municipal waste.

Emerging Developments in the RNG Market

The RNG Market is advancing with large-scale investment projects in biogas upgrading plants and RNG infrastructure. Collaborations between energy companies, utilities, and waste management firms are growing to expand production capacity. The entry of oil & gas companies into RNG projects is accelerating market  Additionally, a wider adoption of RNG in the transportation, power, and industrial sectors is being made possible by the growth of cross-sector partnerships and new financing models.

List of Leading Companies in the RNG Market

Below is a comprehensive list of the leading market players driving growth in this sector:

1. Clean Energy Fuels Corp.

This company develops and supplies RNG for transportation, focusing on reducing emissions. It provides clean fuel solutions for heavy-duty vehicles, supporting sustainable and low-carbon mobility.

2. Brightmark Energy

This company invests in RNG and circular economy projects, converting waste into renewable fuels. It specializes in sustainable products and scalable clean energy solutions.

3. Archaea Energy

This company produces RNG from landfill gas, focusing on scalable projects. It aims to meet growing worldwide demand for clean, low-carbon energy solutions.

4. TotalEnergies SE

This company invests in RNG projects worldwide, integrating renewable fuels into its energy portfolio. It emphasizes sustainability and low-carbon solutions across multiple sectors.

5. BP plc (bp)

This company develops RNG through strategic acquisitions and waste-to-energy projects. It enhances its low-carbon energy portfolio and promotes cleaner fuel alternatives.

6. Shell plc

This company invests in RNG projects and infrastructure, supporting its energy transition strategy. It provides cleaner fuel alternatives for industrial, transport, and energy applications.

7. Engie SA

This company operates RNG facilities and develops renewable gas for sustainable power generation. It focuses on decarbonization and promoting low-emission energy solutions.

8. FortisBC Energy Inc.

This company produces and supplies RNG for residential, industrial, and transportation use. It supports cleaner energy adoption and sustainable fuel solutions.

9. Wärtsilä Corporation

This company provides RNG solutions for marine and energy sectors. It integrates renewable fuels into power systems, supporting sustainability and reduced emissions.

10. EnviTec Biogas AG

This company develops biogas and RNG plants, specializing in upgrading technologies. It focuses on efficient renewable gas production and sustainable energy solutions.

How Big is the RNG Market : FAQs