As the haulage sector looks for practical, credible ways to cut emissions, biomethane has emerged as one of the most effective near‑term solutions. Heavy Goods Vehicles (HGVs) are among the hardest parts of the transport system to decarbonise, yet they are responsible for a significant share of road‑freight emissions. The Green Gas Taskforce’s Biomethane in HGVs report highlights how biomethane can play a vital role in reducing carbon output while keeping long‑distance logistics moving efficiently.
1. A Proven Route to Deep Emissions Reductions
Biomethane can deliver substantial CO₂ savings when used as a replacement for diesel in long‑haul HGVs. The report emphasises that biomethane already makes a “significant contribution” to freight decarbonisation and can continue to scale its impact across the sector.
By 2050, the UK could produce up to 120 TWh of biomethane, offering a renewable fuel source targeted at sectors that are hardest to electrify — including heavy‑duty road transport.
2. Compatible with Existing Gas Infrastructure
One of biomethane’s greatest strengths is practicality. The UK’s existing gas network can already support the energy needs of long‑distance HGV fleets. This infrastructure advantage makes biomethane a low‑disruption solution for operators, avoiding the delays associated with new charging networks or emerging fuel technologies.
3. A Reliable, Ready‑to‑Use Fuel
While zero‑emission technologies such as hydrogen and electric HGVs remain in development, biomethane is a mature, deployable fuel available now. The report stresses that biomethane can support decarbonisation today, providing reliability and range comparable to diesel vehicles — without sacrificing operational performance.
4. Lower Operating Costs for Fleet Operators
Biomethane not only helps fleets cut emissions — it can also reduce costs. The report highlights reduced fuel expenditure as one of the key advantages, supported by existing distribution networks and the potential for competitive pricing relative to diesel.
Lower infrastructure investment and stable fuel pricing make biomethane an attractive option for cost‑conscious haulage businesses.
5. Strategic Fit for Net‑Zero Pathways
The UK’s Net‑Zero strategy requires rapid carbon reductions in sectors that cannot depend solely on electrification. Biomethane complements future zero‑emission vehicles by bridging the technological gap, strengthening energy security and supporting long‑term sustainability goals. The report explains that biomethane can play a critical role in the regulatory framework for transport, particularly in long‑distance operations where alternatives remain limited.
Conclusion
Biomethane offers a rare combination of environmental benefit, immediate availability, cost efficiency, and operational practicality. For the haulage industry — especially long‑haul, heavy‑duty fleets — it stands out as a solution
Source
- Driving Green Gas – Green Gas Tackforce