Reimagining the future of stone as a utilitarian material; this talk will put stone centre stage and consider the concept that a brick can be a stone - and visa versa - and a stone can be an ashlar, with all of them a humble piece of rubble walling for the next century.

As ideas of circular economy and materials reuse become established in the lexicon of architectural language, the ancient practice of Spolia is rightly back in the spotlight. Reusing components from existing, soon-to-be-demolished, or already deconstructed structures significantly reduces the need for manufacturing new components, in turn reducing the carbon cost of the building.

Shifting the status quo is vital to building more sustainably. The UK produces around 2 billion bricks a year which require high temperature kiln firing, considerably adding to CO2 emissions. Bricks are a familiar part of the UK landscape and often the go-to response by planners keen on replicating ‘context’ but a straightforward switch to natural stone bricks could be a game-changer for the future of sustainable construction.

Join Workplace Futures Group (WFG) as we delve into the transformative journey towards sustainability and social responsibility, anchored by the principles of B Corp certification. This engaging session will feature actionable insights and real-world case studies that highlight the challenges, triumphs, and innovative approaches driving meaningful change in workplace design and operations.

Matt will explore the group’s sustainability strategy and its ripple effect on creating impactful, future-ready workplaces. Juliet and Tim will share insights from award-winning projects such as The Waterman and Alchemy Asset Management—illustrating how recycling, refurbishment, and collaborative funding platforms like Action Funder and Q Flow can reshape our impact on the environment.

Learn how B Corp certification serves as a catalyst for aligning purpose with profit through initiatives like Correx Recycling, and partnerships with charities such as London Air Ambulance, and leave inspired and equipped to take your first or next step toward sustainable leadership in your own organisation.

Hear from heritage and design experts as they share the story of the Brighton Dome Corn Exchange, a Grade I listed building transformed into a vibrant, sustainable cultural hub. Recognised with a prestigious 2024 Structural Award from the IStructE, this remarkable project showcases how innovation, collaboration, and a commitment to sustainability can add holistic value to historic buildings. Learn how the team navigated the complexities of modernising a 200-year-old venue while preserving its heritage, delivering a socially impactful and environmentally conscious space that sets a benchmark for future projects.

How can the much-heralded UK Net Zero Carbon Buildings Standard be used as a tool to transform your existing buildings and retrofit schemes? This panel features technical team members behind the Standard, as well as industry leaders applying it to real-world retrofit projects during its pilot phase.

Discover practical insights, challenges, and successes as we prepare for the Standard’s Version 1 launch in late 2025, and inspire your journey toward net-zero retrofits.

GPE’s 30 Duke Street St James’s (formerly 180 Piccadilly) raises the bar for circular economy applications as London’s largest steel reuse project. The project is a striking eight-storey development where the majority of the structural frame is repurposed from another donor building.

But it’s not just about steel. The project embraces material reuse beyond the frame, with its façade partially constructed from existing Portland stone, further reducing embodied carbon. 30 Duke Street St James’s is targeting BREEAM ‘Outstanding’, WELL Platinum and NABERS UK 5-star.

Join the project team panel discussion to explore:

• Unlocking the project’s opportunities and overcoming challenges
• Scaling steel reuse across the industry
• The future of low-carbon, circular construction

SKArating is a sustainability assessment methodology that measures the environmental impact of commercial fit-outs and refurbishments. The methodology integrates good practice performance into daily project delivery, and moves the whole interior fit-out industry forward in a synchronised way. The approach provides a consistent system of measurement and benchmarking against good industry practice.

SKArating was originally established in 2008, and has been undergoing a quiet metamorphosis - with new ownership, updated schemes and new offerings in the pipeline. The proposed changes are intended to reshape sustainability in the interior fit-out world to respond to an increasingly climate-aware fit-out industry with alignment to Net Zero, to be inclusive of full life-cycle thinking that delivers against client needs and to expand the sectors and countries that SKArating can be used in.

This panel discussion includes clients, designers, board members, who use SKArating for a broad, honest and honest discussion, of the need and potential for such ratings in the interior fit-out industry.

The Principles for Responsible Timber Construction set out a clear, ambitious, and achievable framework to build trust, align policies, and drive investment in sustainable timber construction — for the future of both forests and cities. This framework not only advances environmental goals but also ensures that the transition to sustainable construction is equitable and inclusive, embodying core tenets of a just transition by showing how the shift to low-carbon building also promotes social equity, fair livelihoods, Indigenous rights, and long-term environmental stewardship.

Since COP28, Built by Nature has collaborated with the Forest and Climate Leaders Partnership (FCLP), Bauhaus Earth, and other key partners to develop and refine these Principles. They have already been reviewed by governments, industry leaders, and NGOs, with initial feedback showing strong support. The Principles are now shaping the criteria for a new international buildings Prize. This panel will explore the Principles in more detail, examining how the industry can help apply them in real-world projects, and how broader endorsement can drive a just transition across the buildings value chain.

Data centres have seen a massive growth since Covid and in recognition of their importance to economic development have been classified as critical infrastructure by the government. Data centres are involved in almost every human activity and interaction. Located in urban settings, typically in industrial areas, they need access to good fibre networks. On most urban sites this means compact multi-storey buildings, to maximise density and make the business case for the developer client.

Data centres are also moving away from being an energy greedy neighbours and are poised to become net energy exporters to anticipated heat networks. A data centre can heat thousands of homes and their vertical forms can be a site for urban greening and the delivery of BNG.

Our expert panel will reveal the opportunities presented by data centres. As this type of building proliferates how do we develop data centres to take advantage from their integration into our cities?