Built by Nature today revealed the 28 shortlisted projects for the Grand Timber Prize, a new award that highlights the role that renewable and responsible timber plays in the push to decarbonise construction. Drawn from 400 submissions across 39 countries, the finalists range from rural housing prototypes to cutting-edge industrial hubs. A star-studded panel, including “Grand Designs” presenter Kevin McCloud, evaluated each entry against rigorous criteria for carbon performance, responsible sourcing, and innovation.
“This Prize celebrates the organisations who are driving real change around the world, transforming construction for a regenerative future,” said Paul King, CEO of Built by Nature and chair of the panel. “The sheer range and ambition of the hundreds of submissions we received this year speak volumes about the progress being made in timber construction worldwide. These projects are not just buildings; they are bold, real-world demonstrations of what’s possible when we align design, material, and purpose with the Principles for Responsible Timber Construction.”
Wood Central understands that all submissions were assessed against the newly established Principles for Responsible Timber Construction—a global framework that balances forest health, lifecycle carbon, and material circularity, already endorsed by more than 230 organisations and set for formal launch at COP30 in Belém, Brazil, this November.
Highlights among the shortlisted projects include:
- Durley Chine Environmental Hub, United Kingdom. Perched in Dorset’s coastal reserve, this community centre marries cross-laminated timber beams with reclaimed oak batten facades to cut embodied carbon by 60%, sourcing every primary element from nearby woodlands.
- Circular Two-Bedroom Home, Uganda. This prototype pairs rammed-earth walls with a modular glulam frame. Every beam and panel is engineered for disassembly and reuse, offering a scalable, low-impact housing solution.
- Automated Wooden High-Bay Warehouse, Italy. This 30-metre logistics hub integrates prefabricated timber panels with an AI-driven racking system, reducing assembly time by 40% compared to steel equivalents and significantly reducing onsite emissions.
- Queensland Fire and Emergency Services North Coast HQ & Maryborough Station, Australia A resilient regional operations centre built entirely from cross-laminated timber and local softwoods, prioritising rapid assembly, seismic resilience and a 50% reduction in embodied carbon.
- Stadium of Life, Lesotho: A multipurpose sports and community complex combining laminated bamboo trusses with glulam beams. It sources local bamboo plantations for supply-chain circularity and utilises passive ventilation to reduce operational energy demand by 30%.
Each entry passed through a rigorous two-stage review. Independent assessors first screened submissions for whole-life carbon efficiency, sustainable sourcing and end-of-life circularity. The judging panel then weighed architectural merit, cost-effectiveness, real-world performance data, and community impact to finalise the shortlist.
Prize judge Maureen Whelan, Manager of Multilateral Affairs at the Canadian Forest Service, called the finalists “practical blueprints for climate-smart buildings,” adding that they demonstrate “how clear guidance, supportive policy and innovation across the supply chain” can embed responsible timber use into mainstream construction. Whilst Joelle Chen, a fellow judge and LaSalle Investment Management’s Head of Sustainability for Asia Pacific, said, “These projects show how the Principles can guide scalable, low-carbon solutions that meet both sustainability and performance goals. For investors, this is a signal that the market is evolving—and that regenerative construction is becoming a viable part of mainstream portfolios.”
Winners and commendations will be announced at the Built by Nature Summit in London on October 16, hosted in the timber-built Paradise SE11 office complex. Open Planet Studios will document all winning projects in a feature-length film premiering at COP30, amplifying timber’s potential on the global stage. Built by Nature is a not-for-profit organisation dedicated to accelerating the transformation of the built environment into timber and bio-based materials. By convening policymakers, developers, architects and investors, it drives systemic change to decarbonise construction and foster resilient, nature-positive communities.
- For the full list of finalists, visit builtbn.org/prize, and to learn more about the Built by Nature Grand Timber Prize, click here for more information.
