3 winners are ready to build a zero-waste world
Three convincing and innovative ideas to rethink waste in the built environment.
And the winners are… From waste to biomaterial, GENTRÆ - circular alternative & ReSkur!
The three winning ideas include solutions for how we can use fungi grown in waste as insulation, sell reused timber from construction sites in large-scale retail sale and build sheds from discarded building materials from roof renovations.
These are the winning projects in Denmark’s “Circular Construction Challenge - Rethink Waste", initiated by the philanthropic association Realdania. Leading Danish companies and their international partners have challenged status quo with ideas that upcycle, recycle and reuse waste in construction - a sector that generates almost half of the world's waste.
Now the innovation process starts. Each winning team receive €130,000 and will during the next 6 months develop and test their solutions with the support of experts in circular economy and construction.
Learn more about the three winner ideas below.
We want to help build a zero-waste world. A world, where waste is perceived as a resource waiting to be reused, recycled or upcycled. Ideas using everything from plastic bottles to demolition waste are welcome.
We wish to establish innovation teams and upcoming global partnerships across the value chain and aim to co-create future solutions by strengthening each other’s ideas, competencies and resources.
We are looking for the best ideas for how to turn waste into a valuable resource. That includes products, materials or components, and new approaches that seek to rethink, redesign and reuse waste.
The winners of Circular Construction Challenge
Three convincing and innovative ideas has been selected among the six finalists.
From waste to biomaterial: Developing mycelium and waste-based materials for the building industry
Imagine a world where building no longer leaves a massive impact on Earth’s planetary boundaries. Where building materials grow from organic waste and fungi spores. “From Waste to Biomaterial” focuses on enabling this future through the development of new waste to biomaterial recipes, compliance testing, optimized production methods, full-scale product and building samples, business model design for biomaterial manufacturers and a knowledge-sharing platform.
GENTRÆ: Circular Alternative - Introducing reused building materials in large-scale retail sale
Every year an estimated 50,000 tons of timer used for temporary construction measures at building sites, is incinerated after a mere 6 months of use. GENTRÆ will disrupt the current linear process by developing a concept with a strong setup, simple strategy and a cost-effective focus, that will bring the timber into a circular loop - making reused timber available in large-scale retail sale.
ReSkur: The next generations shed is build from previous generations building waste
Millions of tons of high quality building materials such as clay pantiles and wood rafters are today wasted every year in Denmark. With ReSkur we create a demand for the reuse of those materials and with a new product as a service introduce a circular business model that potentially could revolutionize the building industry!
What is the Circular Construction Challenge?
The Circular Construction Challenge address the global problem of waste overload, mass consumption and continuously increasing resource use. We called for innovators to be part of the competition to reduce waste through the built environment in August, 2018. The challenge program is a one-year process altogether, 6 months for selection and setting the teams, and further 6 months for the 3 winning teams.
Material pioneers, designers, engineers, architects, craftsmen and construction companies - startup, SME and corporate - business innovators and tech experts that works with rethinking and reusing old materials or waste to create new solutions, has joined the Circular Construction Challenge. We were happy to receive 39 submissions from Danish based companies with commercial ambitions for their idea.
Anyone in the global circular ecosystem with competencies and expertise in relation to the chosen ideas has had the opportunity to join as team member to help realize the prototype. Here, we were excited to receive 81 applications from international and national experts.
What is a good solution?
We were open to all ideas — no matter what stage of development they were in. As long as they — with support, new partnerships, prototyping and tests — were able to advance and scale the solution radically. A good solution should also take both sides of the value chain into consideration: what type of waste is removed from the equation and what resource is then added?
What has happened so far?
Out of the 39 submissions, 6 finalist ideas were selected and announced at Building Green conference in October. Since then, the 6 finalists have developed the ideas and the teams of collaborating partners from the value chain around it. They have been offered consultancy about legal terms, collaborations and IPR. And through a workshop about circular business models, they have worked on circular innovation potentials for their ideas. The 6 teams’ endeavors resulted in their final team application submitted January 15. And finally, three winning teams.
Furthermore, 36 ideas in the Circular Construction Challenge were ‘runner-ups’ and hopefully many of these will be explored and developed even though they did not ended up as the final winners. See all original applicants on the submission site here.
When will it happen?
The Circular Construction Challenge run in four phases throughout 2018-2019. The first phase is the submission phase, where companies are invited to respond to the challenge call and send in their idea. In the second phase, we select the 6 finalists who will then receive support to match and set the right innovation teams, and finally 3 winning teams will be chosen. Phase 3 and 4 focus on co-creating and advancing the winning solutions as well as producing and showcasing the prototypes.
Here are the most important dates and deadlines:
Challenge call and response
August 24, 2018 — Launch of challenge call & application period for innovators
At the kick-off event in BLOX, Copenhagen, we launched the challenge call and explained the process.
Selection & match
October 23, 2018 — Pitch day for the shortlisted solutions
Up to 10 shortlisted candidates pitched their idea to the selection committee.
October 31, 2018 — Announcement of the finalists
Up to 6 finalists were announced at the Building Green Conference in Copenhagen, where each candidate did a lightning talk about their idea. The audience were to invited to ask questions or express their interest in joining one of the teams.See all six finalist ideas
November 1, 2018 — Application period to join as a team member opens
Danish as well as international businesses, startups, organizations, waste suppliers, researchers etc. were invited to join one of the 6 teams.
December 3, 2018 — Application deadline to join as a team member
We were happy to receive 81 applications from around the globe.
January 15, 2019 — Application deadline for the 6 teams
The 6 finalists submitted their team profiles, MoUs and business plans.
Late January — Selection of the 3 winning teams
The 3 winning innovation teams were announced on February 5, 2019.
For the winners
Innovation & co-creation
6 months innovation process, exact dates TBD
Feb 2019 — Bootcamp #1
Apr 2019 — Bootcamp #2
Jun 2019 — Bootcamp #3
For the winners
Dissemination & global scale
Aug-Sept 2019 — Showcasing and dissemination of prototypes
The 3 innovation teams will get the opportunity to showcase their prototypes and get access to national and international key stakeholders such as investors, buyers and organisations.
Late 2019 — Participation in relevant international events
Together, we will find the relevant international events for the 3 winning teams to participate in, to gain access to international network and potential buyers.
What can I win?
The winning teams will receive substantial, long-term development support comprised of the following:
Six months of charged innovation
The winners will receive exclusive access to a six-month-long charged innovation process that includes three boot camps, where – the newly established teams – use co-creation and expert guidance to take the solution to the next level. Throughout the programme, the winners will receive tailored mentoring from domain experts to support the prototyping phase, including access to labs and prototyping facilities.
Up to DKK 1,000,000 for development costs
The winners will receive up to DKK 1,000,000 (€130,000) to support the development of a physical prototype. The financial support will cover expenses for materials, purchase of data, travel costs and working hours.
Extended network and partnerships
The Circular Construction Challenge is also an opportunity for the participating businesses and organizations to connect with national and international networks, to get access to new partnerships throughout the value chain and to get solid PR and branding. Winners will have access to dialogue and feedback sessions with a panel of potential buyers and investors for the new solutions.
Why the Circular
Due to the continuously growing population and global urbanization, the building industry is among the fastest-growing industries in the world. Waste from construction and demolition is one of the biggest waste streams in the world. Globally, 1.3 billion tons of solid waste is produced every year. Building material accounts for half of the solid waste generated every year worldwide, according to The World Bank. These numbers speak for themselves, but also call for action.
The Circular Construction Challenge taps into several of the UN Sustainable Development Goals, by supporting new solutions for a world without waste. A zero-waste world in which all waste goes into a circular system as a resource that helps build capital rather than reduce it.
Your submitted ideas and solutions will be assessed by our expert selection committee and judged according to the following criteria. Please see the list of questions under each criteria for inspiration. Your answer to these questions will be taken into consideration, when the panel evaluate your proposal and the 6 finalists for the Circular Construction Challenge are chosen. The 3 winning teams will be selected in January 2019 according to these criteria as well as their budget, business plan and MoU.
What makes the solution circular?
— Which type of waste does the solution reduce?
— How large is the waste fraction that you reduce?
— How much can you reduce this fraction? How big is the upcycled part?
— Why is this type of waste fraction particularly important to reduce?
— How big is the potential improvement offered by your solution?
— How big is the CO2-reduction of your solution compared to a conventional approach?
What is the visionary aim of the solution?
— What makes the solution new or even radical?
— How does the solution differentiate from other solutions on the market?
What value do you create for the user, the planet and society as a whole?
— Who are the primary customers and users?
— What is the target market for the solution, for example geographically?
— What is the business model for the solution, and what makes it circular?
— What social, economic and environmental gains does the solution achieve?
— Which of the UN Sustainable Development Goals does the solution address?
What is the market potential of the solution?
— How big a market does the new solution appeal to?
— What does it take for the solution to reach the market and scale?
— How can new technologies help speed up the production or scale the solution?
Who is contributing to the solution?
— How does the solution involve the different parts of the value chain? And how does the solution include the value chain in order to optimize its own potential?
— What partnerships are built around the solution, if any yet?
Our distinguished Selection Committee is comprised of leading Danish and international experts within circular economy, innovation, waste minimization and construction.
Senior Vice President & Global Head of SAP Next-GenAnn Rosenberg leads SAP Next-Gen, a purpose-driven innovation university and community aligned with SAP’s commitment to the 17 UN Global Goals for sustainable development. Ann is the global lead for #sheinnovates in collaboration with UN Women. She was voted top 20 blockchain female influencers in 2017.
Senior Lecturer at the Centre for Circular Economy, University of Exeter, UKKen is a Visiting Fellow at Cranfield University and Guest researcher Linköping University. Ellen MacArthur Foundation Associate.
Principal Director Societal Impact, PGGMPGGM is a Dutch pension service provider, working for multiple pension funds, with €220 bln AUM and working for 3 million participants. Frido is responsible for the PGGM’s cooperative principles, their societal agenda and corporate sustainability program.
Senior Vice President of Corporate Sustainability for the NCC GroupChristina is managing the strategic work with sustainability issues with in the NCC Group. She is also the Chairperson of the Board of the Swedish Company Miljömärkning Sverige AB and a member of the Board of Axfoundation.
CEO, Danish Design CentreChristian sets the strategic direction for the Design Centre and governs the demanding initiatives and activities. Christian is also CEO of Design Society and a member of the board for the Royal Danish Academy of Fine Arts, School of Architecture, Design and Conservation (KADK) and The Rockwool Foundation’s Research Programme Committee.
Toke Falk Sabroe
Partner in LeaderlabToke has for nearly 20 years been involved in international cross-sector innovation projects - within both technical and creative areas. Toke Sabroe is among others co-initiator of the global LAUNCH Circular platform, and the Sustainable Build partnership.
Steen Michael Asgreen
Senior Relationship and Network Manager, The Danish Growth FundSteen is also Partner at the board network BoardPartner and Co-founder in the startup company Bilbrokeren.dk. He is a member at advisory boards at Connect Denmark and the RealDania program – Innovation to market.
CEO, EsoftLisbeth is a Danish tech leader and entrepreneur with over 15 years of experience from management positions and startup companies within the tech industry. She is among the top fifty high-profile women in the Nordics. Award-winning leader, Board Member, Speaker & Mentor.
Founder and CEO of D-Waste and President of ISWAAntonis has been involved in solid waste management projects for 20 years. His recent research deals with the fourth industrial revolution and the transformation of the waste & resources sector. He has invented the Waste Atlas, a global interactive waste management map in cooperation with GIZ SWEEPNET, ISWA, WTERT, SWAPI and Leeds University.