Biomethane

Biomethane is a renewable gas produced from organic waste through the breakdown of matter in a process called anaerobic digestion.

What is biomethane?

Biomethane is a renewable form of natural gas produced from organic waste materials, such as agricultural residues, food waste, and wastewater. Through a process known as anaerobic digestion, these organic materials are broken down by microorganisms in the absence of oxygen to produce biogas, which is then purified to create biomethane. This clean, renewable gas can be used in much the same way as conventional natural gas, including for heating, electricity generation, and as a vehicle fuel.

Biomethane plays a crucial role in the UK’s energy transition because it provides a sustainable, low-carbon alternative to fossil fuels. As the UK works to achieve its net-zero carbon emissions target by 2050, transitioning to renewable energy sources like biomethane helps reduce dependence on traditional natural gas, cuts greenhouse gas emissions, and increases energy security. Biomethane also contributes to circular economy principles, as it helps divert waste from landfill and turns it into a valuable energy resource.

What is anaerobic digestion?

Anaerobic digestion (AD) is a natural, biological process that breaks down organic materials, such as food waste, agricultural residues, and sewage, in the absence of oxygen. This process occurs in specially designed vessels known as digesters, where microorganisms break down the organic waste to produce biogas – a mixture of methane, carbon dioxide, and other trace gases.

In the context of biomethane plants, anaerobic digestion plays a key role in the production of renewable energy. Once the biogas is produced, it is purified to remove impurities and upgraded to biomethane – a high-quality, renewable gas that can be injected into the national gas grid or used as a low-carbon fuel for transport, heating, and electricity generation.

About anaerobic digestion

Embrace a renewable future with green gas

With a focus on cutting-edge technologies and responsible energy production, ENGIE is at the forefront of renewable energy advancements.

Whether it’s harnessing the power of biogas, improving energy efficiency through sustainable practices, or driving innovation through research partnerships, we are committed to creating a cleaner, greener world for generations to come. Through our dedicated efforts, we aim to create long-lasting, positive impacts on the environment and the communities we serve.

Our operations are built on the foundations of environmental stewardship, economic growth, and social responsibility and reflect our dedication to a sustainable future. Join us as we work towards cleaner energy solutions and a greener world.

Watch our video to hear from our partners at Frogmary Farm and learn how our collaboration is providing the farm with a regular income and reducing its carbon emissions.

Dive into

Anaerobic Digestion (AD)

Our plants

Find our more about our biomethane plants in the South West.

Development projects

See how we plan to expand our biomethane portfolio.

Landowners & farmstock partners

We are expanding our portfolio of AD sites and are keen to explore new opportunities.

Universities & innovators

Working together to advance sustainable biomethane technology.

Our team

At the heart of our renewable gases department is a dynamic and talented team, each bringing a wealth of expertise and passion for renewable energy and sustainability. With backgrounds in energy engineering, project development, and environmental policy, our team members are united by a shared vision to create renewable energy solutions that will transform industries and communities.

Driven by innovation and a commitment to environmental responsibility, our team fosters a collaborative atmosphere that prioritises research, development, and partnerships. Together, they work tirelessly toward advancing energy sustainability and building a greener future for all.

Community matters – engaging with local communities

We believe that our success is closely tied to the communities we serve. Community engagement and support are cornerstones of our operations, ensuring that our projects create shared value and long-term benefits for local populations. From supporting local businesses to investing in education, healthcare, and infrastructure, we actively work to improve the quality of life for those living near our renewable energy sites.

We engage with local communities through regular consultations, listening to their needs and concerns, and ensuring that our projects are developed with their interests at heart. By creating strong partnerships with local stakeholders, we foster an inclusive and responsible approach to energy production, ensuring that the benefits of renewable energy are shared by all.

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