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January 31, 2025

ICOM Voices A Call to Collective Action: 9 Actions to Develop More Sustainable Exhibitions

 Elise Foster Vander Elst

Head of Exhibitions and Environmental Impact Lead, the Design Museum, UK

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Key words: Environmental Responsibility, Sustainability, Collective action, community

A 2021 Ipsos MORI poll in the UK showed that respondents rated museum curators as more trusted than the Police, judges and the clergy, demonstrating that museums are uniquely placed to help our audiences understand their own agency and power. This has never been more urgent as global anxiety rises in the face of climate collapse. So, what is holding museums back from being more active in this space? Perhaps we’re afraid of ‘getting it wrong’. Maybe our house isn’t as ‘in order’ as we’d like from an environmental perspective. When you consider that the 2023 Act Green Benchmark report showed that 91% of visitors expect organisations to ensure materials are reused after an event or exhibition, it’s not surprising that we are embarrassed to admit that we still hire skips to take away large volumes of waste. Perhaps, as historians, curators, anthropologists, scientists and researchers, often detail-driven people and perfectionists, we’re paralysed by fear of seeming hypocritical if we do try and change things and we fall short.

But another future is possible, if we all commit to building it together. The question is: where do we start to move from individual to collective action? When we share tools, case studies and resources, we can accelerate learnings and forge a new understanding of what best practice looks like. At the Design Museum in London, we have been working since 2020 to change the way we develop exhibitions and advocate for design’s role in the green transition. Wherever you are on your journey to become a more environmentally resilient museum, these nine actions for change should help you progress.

Action 1: Use your programme

A major exhibition or project can bring colleagues together across an institution. Our temporary exhibition, Waste Age: What Can Design Do? in 2021 was a transformational experience for the Design Museum. As the curatorial team’s narrative explored design’s role in our ‘take, make, waste’ economy, our design and production teams were encouraged to explore new materials for the exhibition furniture. The learning team produced workshops for families and developed courses around decarbonising businesses in partnership with the local authority. Meanwhile, the retail team created a new set of criteria when selecting items for sale in our shops and the events team began to explore how to reduce the environmental impact of their activities. These initiatives endured and catalysed new approaches. Internally, we now call this the ‘Waste Age effect’.

Fig. 1. Waste Age: What Can Design Do? September 2021 to February 2022 at the Design Museum. Exhibition design by Material Cultures, graphic design by SPIN. Photography by Felix Speller.

Action 2: Develop your data

In 2021, we built a carbon calculator to learn more about the CO2e emissions impact of our decisions when producing an exhibition. By using this calculator, we gained a greater understanding of what made an exhibition carbon heavy. Numbers made the impact of decisions tangible and gave the production team confidence throughout the research phase and when communicating to contractors.

In October 2024, we retired our tool and have been working with the Gallery Climate Coalition to support the development and roll out of an improved, free carbon calculator they have developed. Designed for museums and galleries, it is user-friendly and produces helpful graphs. These can be used to communicate data findings and understand which areas have the greatest impact.

Fig. 2. Screenshot of the Gallery Climate Coalition’s free carbon calculator, launched in autumn 2024.

Action 3: Train your staff

Sessions on how to use specific tools, alongside broader programmes such as Carbon Literacy Training for Museums are essential to help staff as they explore the agency they have in their roles. Many institutions do not have an in-house sustainability specialist. However, in 2024, ‘every job is a climate job’. Leadership teams must create a culture where ‘green teams’ are empowered, environmental efforts are celebrated and forward job plans support responsible practices. The planet and future generations need to be acknowledged as key stakeholders in our work.

Action 4: Be clear, be ambitious

Set ambitious goals for collaboration. Ensure environmental responsibility is a priority in your design briefs, tender packs and interview questions. Whether you’re working with artists, designers, builders or shipping agents, ask the challenging questions around reuse, energy, and waste. As their clients and partners, the more we insist that collaborators take this seriously, the more motivated they will become to find more sustainable solutions. Example questions for contractors can be found in the Design Museum’s Exhibition Design for our Time guide.

Fig. 3. Honeycomb cardboard walls and refurbished mannequins saved from landfill in The Offbeat Sari, May to September 2023 at the Design Museum. Exhibition design by Studio Mutt, graphic design by Sthuthi Ramesh. Photography by Andy Stagg.

Action 5: Know what you don’t know

Ideas don’t always work out. Find specialists or sector colleagues who can help. When exploring reuse for example, it is helpful to work with a construction expert during the design development phase to ensure your plans will be realisable.

Action 6: Embrace existing tools

There are many resources available to help you make informed decisions. From the Sustainable Development Goals, the ICCROM OCM toolkit, to more region-specific tools (including the Rethinking Touring Exhibitions tool developed by the Design Museum, Art Fund and The Exhibitions Group). Build on work already completed by sector colleagues. Rather than reinvent the wheel, focus precious energies on filling the gaps.

Action 7: Find allies

Research suggests that for a group of people to embrace change, only 25% of that group need to be aligned. 25% is the tipping point. If you’re finding it difficult to persuade everyone in your department or organisation, don’t despair, you don’t have to. Start with areas in your direct influence and work from there. You might find other colleagues are already working in this area and you can learn from each other. Find a network or membership organisation such as the Gallery Climate Coalition and join the movement.

Fig. 4. Tomorrow’s Wardrobe, September 2024 to August 2025 at the Design Museum. Exhibition design by Edit Collective. Photography by Aaron Parsons.

Action 8: Make a Plan

Seemingly simple but so crucial. Set a direction of travel and review progress regularly.

Action 9: Breathe, it’s a marathon not a sprint

We know we’re running out of time to meet our global climate goals (a reduction of greenhouse gas emissions by a minimum of 50% by 2030). We know the situation is urgent and more is action is required across society. And we know it’ll take time. To keep sustained focus on this work, build a community to support you, and look after yourself as you learn.

Resources to go further

  • Ipsos MORI Veracity Index 2021
  • Act Green 2023 Benchmark report © Indigo-Ltd 2023, (page 7).
  • Waste Age: What Can Design Do? opened to coincide with COP26 in Glasgow. It was on view from October 2021 to February 2022 in London before travelling to Hong Kong, Paris and Birmingham.
  • Gallery Climate Coalition (GCC) is a non-profit organisation dedicated to helping the visual arts sector reduce its environmental impact. With a mission to cut the art world’s CO2e emissions by at least 50% by 2030, GCC provides resources, guidance, and tools to enable meaningful change across the industry. Their new carbon calculator can be accessed here. They have also launched a quick calculator (no login required).
  • The Carbon Literacy Project provides cultural organisations with the tools and resources needed to deliver a day’s worth of climate change training, empowering them to mitigate their carbon impacts and supporting their audiences to do the same. Information on the Museums toolkit here.
  • The Design Museum first published Exhibition Design for our Time in 2023. In 2024, thanks to support from Culture Connect, it was translated into all 6 UN languages. Regional case studies and translations for the Arabic version were developed in partnership with Art Jameel in Dubai and URGE collective. The Rethinking Touring Exhibitions tool was published in 2024 in partnership with Art Fund and The Exhibitions Group. All resources can be downloaded here.
  • The Sustainable Development Goals (SDGs) are 17 global objectives established in 2015 by the United Nations as part of the 2030 Agenda for Sustainable Development.
  • ICCROM is an intergovernmental organisation working in service to its Member States to promote the conservation of all forms of cultural heritage in every region of the world. It launched the OCM online toolkit in 2022 to help collections-based organisations contribute to sustainable development.
  • Research suggests that social norms can be changed by only a quarter of a group, further details here.
  • Recommended reading: Museums and the Climate Crisis, edited By Nick Merriman, 2023, Routledge.