FOOTPRINT+ podcasts

From target to delivery, the greatest risks to carbon, energy and resilience performance often emerge not in design, but in contracts, procurement and execution. This session explores the persistent gap between design intent and operational reality, examining why projects so often fail to deliver what was promised.  

It will consider how contractual structures, value engineering and supply chain decisions can undermine performance targets, and how these risks can be better managed. The session will also address tracking and verifying outcomes through delivery, and the legal implications of supply chain due diligence, including sourcing decisions and embodied carbon claims, to ensure commitments are realised in practice. 

Orms will present the progress and emerging outcomes of their extensive research on materials passports. With industry templates recently released, and hosting an ongoing working group, the team have been testing and applying work to live projects. It moves the conversation forward from material salvage to practical application across projects of varying scale, from office fit-outs to more complex developments.

Delegates will gain insight into:

Attendees will also hear perspectives from a range of project stakeholders, highlighting how different disciplines engage with material passports and where value is being realised. The session will feature a physical demonstration of material passports installed within a studio environment, offering a tangible example of how circular principles can be embedded into everyday practice.

Theatr Clwyd is a cornerstone of North Wales’ arts scene, operating as a major producing theatre and regional cultural hub with a diverse estate of performance, rehearsal and support spaces. Developed incrementally over time, the aggregated buildings on the site are representative of many complex cultural and educational campuses across the UK, where varied construction types and intensive occupancy place significant demands on building services. Assembly spaces in particular present challenging environmental requirements, balancing audience comfort, performer needs and energy efficiency.

This presentation explores how the project team approached the retrofit of Theatr Clwyd to future-proof the building, improve thermal comfort and significantly reduce operational costs. It will focus on the strategy and delivery of targeted thermal fabric upgrades alongside the electrification of heating, ventilation and air conditioning systems. Attendees will gain insight into working within an operational theatre environment, coordinating interventions across a complex estate, and delivering a low-carbon retrofit solution that supports both artistic ambition and long-term sustainability.

Commercial interiors are stripped and refitted every five to seven years. The industry has developed serious tools to respond — materials passports, embodied carbon targets, circular economy frameworks. These matter. What they don’t address is whether a space is designed to last — and whether the people inside it would miss it if it were gone.

This panel brings together three perspectives on a different approach. Piercy & Company make the design case: that a mentality shift — from optimising for the first day towards designing for the project’s whole life — produces spaces that are more sustainable, more humane, and more genuinely expressive of the organisations that commission them. Derwent London offers the client view: their Savile Row headquarters, designed nearly a decade ago, remains their base today — long-life, loose-fit, and still working. Kinda Studios provide the scientific evidence: neuroaesthetics research shows that our material choices, and their design within a space have measurable effects not only on the brain and body but also on the planet we share. Detailing impacts across our human nervous system they explore the power of intentional design across individual and societal health.

The sustainable choice and the humane choice are the same choice. The most sustainable interior is the one worth keeping.

As ESG commitments move from aspiration to obligation, real estate investors face growing scrutiny around governance, disclosure and accountability. This session examines: 

the evolving legal landscape of ESG compliance 

the risks associated with inaccurate disclosure, inadequate oversight and poorly defined transition plans 

director-level liability for ESG and transition planning and expectation of the  

board oversight of delivery rather than just intent 

the extent to which greenwashing claims are being pursued, particularly where transition plans are overstated or unsupported 

whether enforcement is driving meaningful change across the sector 

Bringing together legal, investment and ESG expertise, the discussion will provide practical insight into how robust governance, transparent disclosure and defensible transition plans can help manage risk, ensure compliance and maintain investor confidence in an increasingly regulated market. 

UKGBC’s Regenerative Places programme aims to shift built environment practice towards more regenerative, place-based outcomes. Focusing on both retrofit and housing-led regeneration, the emerging Framework considers the pathways, actions and stakeholders needed to realise the long-term potential of regenerative approaches, and support healthier, more fulfilling, and resilient places for all. 

This session explores how demountability can move from aspiration to standard practice across development, design and construction. Drawing on live project experience, we examine the fundamental barriers to reuse, including inaccessible fixings, adhesives and vertical transport constraints, alongside the critical role of informed, ambitious clients willing to programme additional time for recovery.

We unpack how robust pre-demolition audits can set realistic reuse targets, align site teams and engage supply chains early—ensuring progress over perfection. The discussion highlights manufacturing challenges and emerging solutions, from modular internal glazing and carpet tiles to take-back schemes and remanufactured furniture, all requiring a shift in entrenched industry behaviours.

Finally, we consider how installation methodologies must evolve, with designers and clients embedding demountability into briefs, specifications and leasing strategies. Better record-keeping and clearer fit-out intentions can significantly increase material recovery, reducing waste and unlocking long-term value across building lifecycles.

Vast quantities of post-consumer glass from commercial buildings are still lost to landfill due to contamination, logistics, and cost barriers. This session shares key lessons from implementing a new, scalable pathway to recover end-of-life architectural glass and return it to new building products. Through strategic partnerships with clients, upskilling the deconstruction supply chain, and stewarding recovered material, Saint-Gobain has developed a cost- and time-effective closed-loop solution.

This initiative is called Glass Forever, illustrated in a six-step circular flow:

This real-world initiative illustrates how industrial innovation and collaboration can unlock material circularity, reduce CO₂ emissions, and strengthen climate resilience across the built environment.

In collaboration with Sano and Atelier One, the Sano Bamboo project is constructing a demonstration house to trial bamboo as a sustainable structural alternative for UK home building, with the aim of setting a new benchmark for healthier homes that align with wellbeing and environmental responsibility.

Bamboo is a rapidly renewable, high-performance material with exceptional strength-to-weight qualities, which can be grown in large quantities and at a rapid rate in the UK. Its cultivation and use in structural systems provide construction and property companies with a practical solution for carbon offsetting while championing circular, regenerative design. Bamboo is a clear alternative to traditional timber for residential homes.

This collaborative project will showcase how Britain can utilise home-grown materials while measuring the environmental performance, embodied carbon, indoor air quality, and resident health outcomes. Above all, the demonstration house will become a proof of concept that can be scaled across the industry.

1 Victoria Street is a historically layered site undergoing transformation into a responsible and future-focused workplace. In partnership with Mitsubishi Estate and architects AHMM, the project reimagines a building last redeveloped in the 1960s into a sustainable office space that responds sensitively to its heritage context in Westminster. 

Originally constructed as luxury flats in the 1840s and later adapted for office use following World War II damage, the building is now being renewed to meet contemporary commercial and environmental demands. Up to 52% of the existing structure will be retained by volume, significantly reducing embodied carbon, while new extensions, high-performance façades, upgraded MEP services and reconfigured cores comply with modern regulations while reducing climate risk to the asset. The scheme introduces active retail at ground level, high-quality office space above, and biodiversity-rich green terraces at upper levels. Together, these interventions demonstrate how adaptive reuse can balance heritage, sustainability and long-term urban vitality.