Hydrogen has been used by Heidelberg Materials UK to decarbonise asphalt production on an industrial scale for the first time in the UK, replacing conventional fossil fuel combustion in the drying and heating phase of the mixing process. The trial, conducted in a full-scale asphalt plant rather than a laboratory rig, demonstrates that hydrogen burners can maintain production temperatures and binder performance within standard specification limits. For pavement designers and contractors, this signals emerging scope to cut Scope 1 emissions from asphalt plants without changing mix designs or laying procedures.

Brick and block producer Forterra delivered 2025 revenue of £386.0m, up 12.1% year-on-year, with adjusted profit before tax rising 62.9% to £36.0m despite muted aircrete and aggregate block despatches and an 8% fall in UK domestic brick despatches in January 2026 versus January 2025. Output gains came from both kilns at the Desford brick factory running simultaneously for the first time and near-complete redevelopment of the Wilnecote plant, plus strong demand for Bison precast concrete flooring. Statutory results absorbed £6.7m of restructuring costs from closing the Formpave and Bison Bespoke Precast divisions, while Forterra launched its Omnia extruded brick slip range at Accrington.

Heidelberg Materials has produced 1,303 tonnes of asphalt at its Criggion quarry in Powys using 100 per cent hydrogen in place of liquid fossil fuels, in what is claimed as the UK’s first hydrogen-fuelled asphalt production run. The trial, part-funded under DESNZ’s Industrial Hydrogen Accelerator, consumed 4,522 kg of hydrogen and cut scope 1 emissions by 76 per cent, equating to a 23 per cent reduction in product carbon footprint and 25,105 kg of CO₂ saved. If replicated across UK asphalt plants, the approach could abate around 450,000 tonnes of CO₂ annually, pending proof of commercial viability.