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Cambridge Institute for Sustainability Leadership (CISL)

Exterior view of the Entopia Building from Regent Street in Cambridge. Image by SOLK-PHOTOGRAPHY LTD

The Entopia Living Lab provides a collaborative open innovation platform to accelerate the adoption of solutions and innovations in the built environment.

Through enhanced collaboration, demonstration and validation of solutions with routes to real world impact via academic insight, industry practice and policy engagement, we aim to make the Living Lab a catalyst for change. 

From the outset, the Entopia Building project set out to challenge the status quo in building design and delivery. By showcasing in practical terms how delivering better buildings is possible through leadership, collaboration and innovation, the project set an exemplar for the industry as a whole.  

The deep sustainable retrofit of Entopia is unique in achieving multiple sustainability standards through Passivhaus, BREEAM and Well. As part of an ambitious client brief, we set additional measures including the sourcing of bio-based materials, embodied carbon metrics over 100 years and ‘circularity’ in design. With the incredible support of a determined project team, industry experts and innovators and our wider network, in 2022 we opened the doors to the Entopia Building. 

Today, Entopia provides an office, collaboration and innovation hub for CISL’s staff, network and members of the Canopy, our community and workspace for entrepreneurs, startups and innovators pioneering sustainability innovation. 

The Entopia Building now acts as a Living Lab, where innovators, academics and pioneering companies in the built environment can come together to pilot and test new interventions in the design, operation and use of lived spaces – and to communicate and share the results for public benefit. Our goal is to provide a space that replicates what the buildings of tomorrow will look like, so that experimentation can meet the needs of future building design for people, nature and climate. 

What we can do with the Living Lab

The Living Lab will initially harness the exemplar retrofitted Entopia Building as a platform for: 

  • Experiments and validation pilots towards a sustainable built environment 
  • Collaboration, learning and capacity building across disciplines and value chains 
  • Supporting the evidence base for ambitious retrofit practices, policies and technologies  
  • Informing new standards and protocols for open data sharing and collaboration 
  • External communication and engagement with policymakers, industry and professional bodies.

The Lab provides for our community: 

  • access for industry to collaborate and learn from CISL, academics, peers and innovators 
  • the use of Entopia data to test and validate solutions in the real world  
  • access for academics to contribute to the evidence base, access data and validate solutions.

Interior of the Entopia Building, with blue and green-painted walls and office furniture

 

Support the Living Lab or become a member

CISL’s Living Lab aims to be an effective and ambitious catalyst for positive change which enables innovators, academics, policymakers and industry decision-makers to come together. Pioneering new building practices and innovations could unlock the step change we need for a sustainable transition. Partnerships are available as indicated below.

If you are interested in finding out more, please contact George Johnston at livinglabs@cisl.cam.ac.uk

Living Lab Membership

Access to the Entopia Building and CISL’s network of senior sustainability decision makers and cutting-edge global innovators, as well as the tools and data that support the Entopia Building to deliver to its ambitious sustainability standards.

Knowledge and Dissemination Partner

Work with us to create a partnership in kind proposal that revolves around knowledge sharing to and from our community.

Data/facilities access

Access our database of built environment datasets for your project. Continually refreshed from both live projects, as well as synthetically-generated data models.

Innovation pilots

For industry partners looking at flexible real estate environments to pilot their solutions and integrate with our digital twin.​ Includes the creation of a branded case study.

Living Lab as a service

Complement your existing construction project with a full bespoke technology specification built on open-API standards and a post-build operational plan to enable innovation communities to connect to your sustainable building.


Accelerating sustainable innovation in the built environment: Living Lab Summit

31 July 2025

Our upcoming Summit will give attendees firsthand insight into CISL's Living Lab’s facilities, access to its growing data lake and a unique opportunity to shape the research, partnerships and investment priorities that will define the future of built environment innovation. Full event details

Register your interest


Latest news

Read more at: CISL’s sustainable HQ, the Entopia Building, wins four more awards 
Trophies at the BCO Awards

CISL’s sustainable HQ, the Entopia Building, wins four more awards 

19 May 2025

19 May 2025 – The Entopia Building has added another four accolades to its trophy cabinet, winning at the Royal Institute of British Architects (RIBA) East Awards and the British Council for Offices (BCO) Awards ceremonies.


Read more at: What is it like to work in a collaborative hub fostering sustainability and innovation?
The Entopia Building photographed from Regent Street

What is it like to work in a collaborative hub fostering sustainability and innovation?

27 March 2025 - CISL’s Chief Innovation Officer James Cole details a day in the life at CISL’s Entopia Building, a world-class innovation hub, recently named by the Financial Times as one of Europe's leading startup hubs for the second year running.


Read more at: CISL’s Entopia Building shortlisted for RIBA award
Exterior view of the Entopia Building from Regent Street in Cambridge. Image by SOLK-PHOTOGRAPHY LTD

CISL’s Entopia Building shortlisted for RIBA award

24 March 2025

24 March 2025 – The Cambridge headquarters of the University of Cambridge Institute for Sustainability Leadership, the Entopia Building, is among 23 projects nominated for the RIBA (Royal Institute of British Architects) East Awards 2025.


Read more at: Entopia Building wins twice at CIBSE Building Performance Awards 
Entopia Building project partners collecting their awards

Entopia Building wins twice at CIBSE Building Performance Awards 

28 February 2025

28 February 2025 – The Cambridge Institute for Sustainability’s headquarters, the Entopia Building, brought home two prizes at last night’s Chartered Institution of Building Services Engineers (CIBSE) awards ceremony.


Read more at: CISL welcomes Daniel Zeichner, MP for Cambridge, to Entopia for tour and discussions on delivering impact for a sustainable future 
Daniel Zeichner visits Entopia

CISL welcomes Daniel Zeichner, MP for Cambridge, to Entopia for tour and discussions on delivering impact for a sustainable future 

15 July 2024

15 July 2024 – CISL was pleased to welcome Daniel Zeichner, MP for Cambridge, to Entopia for a tour of our award-winning sustainable HQ and our Canopy community. Eliot Whittington, Chief Systems Change Officer, and Beverley Cornaby, Director of Corporate Leaders Group UK, showed Daniel Zeichner around our award-winning...


Read more at: CISL’s energy efficient Entopia building wins the AJ100 Awards 2023
AJ100 Awards 2023

CISL’s energy efficient Entopia building wins the AJ100 Awards 2023

22 June 2023

22 June 2023 - Cambridge Institute for Sustainability Leadership (CISL)’s green office retrofit, the Entopia Building, has won ‘Collaboration of the Year’ at the Architects’ Journal (AJ) 100 Awards 2023.


Read more at: CISL’s energy efficient Entopia Building shortlisted for the AJ100 Awards 2023 
Entopia building

CISL’s energy efficient Entopia Building shortlisted for the AJ100 Awards 2023 

1 June 2023

31 May 2023 - The AJ100 Awards celebrate the achievements of the UK’s largest architecture practices, including those leading the way on sustainability. Entopia has been shortlisted in the ‘Collaboration of the Year’ category alongside four other contenders.


Read more at: CISL’s green retrofit Entopia building wins Cambridge Design and Construction Awards 2023
CISL’s green retrofit Entopia building wins Cambridge Design and Construction Awards 2023

CISL’s green retrofit Entopia building wins Cambridge Design and Construction Awards 2023

21 March 2023

21 March 2023 - Cambridge Institute for Sustainability Leadership’s (CISL) low carbon headquarters and green business hub, the Entopia building, has won two prestigious architectural awards.


Read more at: CISL’s sustainable offices shortlisted for the Architects’ Journal Retrofit Awards
Office furniture inside the Entopia Building - photo by Chris Loades

CISL’s sustainable offices shortlisted for the Architects’ Journal Retrofit Awards

8 March 2023

6 March 2023 – Cambridge Institute for Sustainability Leadership’s (CISL) sustainable office building and green business hub, Entopia, has been shortlisted for the AJ Retrofit Awards.


Read more at: Entopia Building achieves EnerPHit Classic certification
External view of Entopia Building. Image credit: SOLK Photography for ISG

Entopia Building achieves EnerPHit Classic certification

9 August 2022

10 August 2022 - The Entopia Building has been awarded the prestigious EnerPHit Classic certification by the Passive House Institute, a significant moment for a project that has transformed a 1930s telephone exchange into an ultra-efficient office-space meeting the highest possible sustainability standards.


The Story of Entopia

Discover the story behind the world-leading sustainable retrofit of Entopia, through an immersive but brief publication, which takes you from why this has been no ordinary project through to how the finished building looks on the inside.

Building Change 

Find out more about the work we are doing in the Built Enviornment sector. 

Transforming Systems, Sectors and Places 

Find out how CISL is working with sectors with the greatest influence over climate, nature and health outcomes - and the geographies where leadership, investment and innovation can combine to accelerate progress.