With the UK government’s net zero emissions target set for 2050, there is increasing focus on transitioning to renewable energy sources. Biogas presents an excellent opportunity for entrepreneurs looking to establish sustainable ventures while benefiting the environment. This article delves into the prospects for launching new biogas businesses in the UK.
Leveraging Agricultural Waste for Biogas Production
The UK’s thriving agricultural sector generates substantial amounts of organic waste that can be utilised for biogas production. Farmers are increasingly installing a biogas digester on their properties to process animal manure, crop residues, and food waste into renewable biogas. Entrepreneurs can work with farmers to build, operate, and maintain agricultural facilities. They can charge farmers a gate fee for accepting the feedstock waste and sell the renewable natural gas generated back to them or into the gas grid.
Expanding Biomethane as a Transport Fuel
Biogas can be upgraded into biomethane, a direct replacement for fossil fuel natural gas, providing opportunities in the transport sector. Entrepreneurs can set up biomethane production plants and partner with companies with large vehicle fleets like buses, trucks, and taxis to provide renewable fuel. Biomethane dispensing stations can also be established at truck stops, allowing haulage companies to refuel vehicles with a lower-carbon alternative to diesel.
Diversifying into Organic Fertiliser Production
A by-product of biogas production in digesters is a nutrient-rich bio-fertiliser. This can be sold to farmers as an organic alternative to chemical fertilisers. Entrepreneurs can bottle and distribute bio fertiliser under their own environmentally-friendly brand. Targeting organic farms provides a customer base willing to pay a premium for natural fertilisers to support their chemical-free cultivation practices.
Partnering with Wastewater Facilities
Many wastewater treatment plants use anaerobic digestion to process sewage sludge, capturing biogas in the process. Entrepreneurs can collaborate with utilities to help them optimise gas production. They can also propose co-digestion projects whereby offsite organic waste is added to enhance biogas yields. The extra gas can then be commercialised by the entrepreneur via power generation or injection into the natural gas grid.
Pursuing Biogas-to-Power Projects
Biogas can be used to generate renewable electricity through gas engines or turbines. Entrepreneurs can develop small-scale power plants adjacent to digesters at farms, landfills, or wastewater sites. The electricity can be used onsite or fed into the grid. Larger biogas power projects with dedicated energy crop feedstocks can also be pursued by teaming up with farming cooperatives to secure the necessary organic matter supply.
Providing Operational and Maintenance Services
Operating a biogas plant involves specialised processes and maintenance requirements. Entrepreneurs can offer services to support clients with biogas production, gas upgrading, cogeneration, safety monitoring, troubleshooting, equipment repairs, and more. As the number of plants increases, so will the demand for qualified operations and maintenance contractors.
With multiple pathways to commercialisation, biogas presents exciting entrepreneurial potential. The UK’s rising demand for renewable energy and organics recycling services coupled with its abundant agricultural waste make it an ideal environment to launch new biogas ventures. By tapping into these opportunities, aspiring entrepreneurs can build successful businesses while advancing the UK’s sustainability goals.
