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We bring the smartest minds in the property carbon-reduction world to FOOTPRINT+, so we think it’s only right for us to disseminate all this experience and knowledge freely. Most of what you hear here won’t have been spoken about before; it’s all hot-off-the-press! If you were at FOOTPRINT+ 2026, you can hear all the talks you couldn’t get to while you were in another of our 6 theatres; and if you weren’t, now is your chance to learn why you need to be at FOOTPRINT+ 2027.
Episodes
Jun 19, 2026
Jun 19, 2026
46 min
Is it possible to remove mechanical heating and cooling systems entirely while still providing comfort?
Buildings today are increasingly designed around mechanical systems rather than people. Comfort is routinely solved through equipment, driving complexity, cost and carbon. Heating, ventilation and air conditioning systems alone can account for over 15% of construction budgets, often exceeding the cost of the façade, while remaining energy-intensive to operate and carbon-hungry to manufacture and maintain.
- How far can design intelligence go before mechanical systems are truly required?
- What do people actually need to feel comfortable?
Challenging the practice of designing for rare climatic extremes that dictate system size for the entire year, and by understanding how temperature, air movement and adaptive comfort interact, NowtHaus explores buildings that perform naturally year-round. The outcome is a passive office building with no conventional heating or cooling. Peak heating loads remain below 5 W/m², allowing internal gains to maintain winter comfort, while natural ventilation and thermal mass regulate summer conditions. The team behind the concept will demonstrate how this approach simplifies construction and reduces cost.
Jun 16, 2026
Jun 16, 2026
47 min
Much to the annoyance of linguists, Will Arnold argues that regenerative design is a verb, not a noun. It's a process we can all follow - on any project - to move us closer to the goal of doing more good with construction, rather than just minimising harm.
In this keynote, Will will share a simple process he has developed to anchor all the amazing innovations, processes and mindsets that exist in industry today, and draw them together into a regenerative approach to building design and construction.
Learning from examples taken from across the industry, see how his three pillars of systems thinking - place, time and influence - can be combined to create buildings that heal our planet.
Jun 9, 2026
Jun 9, 2026
45 min
Energy Performance Certificates (EPCs) have shaped the non-domestic built environment since their introduction in 2008 and, despite ongoing criticism, are clearly here to stay. While EPCs are often challenged for relying on simplified and sometimes outdated assumptions, overlooking factors such as heritage constraints and offering only a broad view of building performance, they continue to exert significant influence on investor confidence, tenant demand and asset value. This session explores whether EPCs are the right tool to drive progress towards net zero and, crucially, how they can be used more effectively.
Panel members will discuss how EPC assessments are approached in practice, the transformative impact of Minimum Energy Efficiency Standards (MEES), and recommended pathways for ongoing improvement. The discussion will cover practical measures to improve ratings, including the role of commercial heat pumps, and the differing levels of retrofit required to reach target ratings. Real-world case studies will demonstrate how office buildings can be upgraded from EPC ‘E’ to ‘A’ or ‘B’, contrasting deep retrofits in vacant buildings with the challenges of working in occupied spaces.
Jun 9, 2026
Jun 9, 2026
45 min
Workplace Futures Group shine a light on the impact of CAT A fitouts within construction. The session will provide real world data on the impact of CAT A fitouts, reviewing waste, carbon and cost impacts created in the move from landlord to tenant ownership. The panel will also discuss examples of ways our design and site teams can reduce their impact, and showcase the innovative new technologies which also may be the answer for CAT A waste.
Jun 4, 2026
Jun 4, 2026
44 min
Respecting materials is essential to credible circularity in construction yet current legislation fails to demand low-carbon or post-consumer metals. This gap is expected to close as policy evolves but progress on such regulation is slow.
Using the example of a central London office retrofit this discussion will focus on the principles that shaped its low‑carbon strategy, the successes and learnings. The discussion explores why respecting materials is essential to credible circularity, and how current legislation fails to demand low‑carbon or post‑consumer metals; a gap expected to close as policy evolves. The panel will cover the challenges of downcycling, particularly where, once downcycled, aluminium alloys can never be upcycled again, and the need to maintain high material quality, highlighting the importance of closing the loop, reducing waste and treating metal as a resource we are all responsible for stewarding.
Feb 19, 2026
Feb 19, 2026
43 min
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.
Feb 1, 2026
Feb 1, 2026
44 min
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.
Dec 17, 2025
Dec 17, 2025
39 min
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.
