Commonwealth Fusion Systems has become the first international partner in the UK Atomic Energy Authority’s Lithium Breeding Tritium Innovation (Librti) programme at Culham, supporting development of tritium-breeding technologies for future fusion power plants. The collaboration will focus on testing lithium-based breeder materials and component designs under fusion-relevant conditions to optimise tritium production and recovery. For civil and materials engineers, the work points to future design requirements for breeder blankets, cooling circuits and radiation-resistant structural materials in commercial fusion infrastructure.

VASO Global has secured £5m from PXN Ventures, Scottish Enterprise, UK Research Innovation and Eco Group to accelerate development of structural composite panels manufactured from recycled glass. The funding will support scale-up of panel production and validation of load-bearing performance, targeting use in building envelopes and other structural applications where composites can replace steel or concrete elements. For engineers, the move signals growing investor confidence in glass-based composites as a lower-carbon alternative material, pending full structural testing and certification.

Lhoist North America and Martin Marietta Materials have agreed a definitive merger that will combine Lhoist’s lime and limestone operations with Martin Marietta’s aggregates and heavy building materials portfolio into a single North American minerals group. The deal brings together Lhoist’s industrial lime plants and kiln assets with Martin Marietta’s quarry network and rail-linked distribution terminals, creating a larger integrated platform for construction aggregates, chemical-grade limestone and lime products. For geotechnical and civil contractors, the combined entity is likely to influence regional pricing and availability of aggregates, armourstone and stabilisation lime on major infrastructure and mining projects.