Opinion
Innovation

Cultivating Change: Inspiring Sustainable Practices in Arts and Heritage

June 30, 2025

As we continue to feel the effects of climate change, arts and culture organisations across the country are stepping up in inspiring ways to promote environmental sustainability.

From museums to contemporary art spaces, organisations are not just acknowledging their impact on the planet, they’re taking action to make things better. By embedding eco-friendly practices into their missions, they’re transforming the cultural landscape and encouraging audiences to think about their own relationship with the environment. In this blog, we’ll look at some examples of organisations leading the way in sustainability, showing how creativity and care for our planet can go hand in hand.

Windpower at Glyndebourne Opera House

At Glyndebourne Opera House, a commitment to environmental sustainability drives every aspect of its work. Over the past few years, the opera house has proven itself to be at the forefront of environmental work in the sector, deploying a range of measures which are having a huge impact on its environmental credentials.

This work began in 2021, coinciding with COP26, when the organisation joined the global Race to Zero, pledging to halve direct carbon emissions from a 2019 baseline by 2030 and achieve net-zero emissions by 2050. A key element of these sustainability efforts was the installation of a 67-meter wind turbine, which has generated over 102% of Glyndebourne’s electricity needs between 2012 and 2023, leading to an impressive 50% reduction in carbon emissions over that period. The organisation records its monthly wind turbine figures, measuring the energy delivered, carbon dioxide avoided, and total generation over the year.

Beyond the turbine, Glyndebourne has implemented further initiatives to reduce its overall environmental footprint. The Opera House, for example, operates on 100% green energy and has adopted sustainable production principles for all new shows, including the installation of efficient gas boilers projected to reduce gas consumption by 20%, a dye garden for natural dye production for costumes, and a zero waste-to-landfill policy.

These combined efforts have led to a 76% reduction in energy-related emissions, an 86% reduction in water use, and a 97% decrease in absolute waste tonnage since 2009.

Carbon neutral pioneers

Stourbridge Glass Museum, winner of the 2025 Museums + Heritage Sustainability Award, recently created Europe’s first fully carbon-neutral glass studio. The museum began the process by conducting an energy management audit to understand its energy usage, before installing electric furnaces powered by solar panels, voltage optimisers and LED lighting.

The work didn’t end there, seeing the museum develop educational resources and free glassmaking workshops to engage visitors and give information about environmental issues. The museum also launched a new exhibition, the Greener Glass Exhibition, using digital screens powered by solar panels instead of Foamex and plastic boards. This technology was made locally in Birmingham, reducing both its cost and carbon footprint. The art for the exhibition was made by artists using waste materials and the work featured in the International Festival of Glass, which attracted 5,000 visitors and discussed the beauty and sustainability of recycled materials.

The Urban Nature Project

The Natural History Museum’s Urban Nature Project responds to the issues of urbanisation, climate change, and biodiversity loss. Through the creation a biologically diverse space on the museum’s five-acre site in West Kensington, the museum aims to give visitors and the wider public the knowledge they need to champion and protect nature in urban areas.

Key to this goal is the museum’s framing of the area as a ‘living laboratory’, which will support the piloting of a range of technologies for monitoring change in urban environments. Such technologies include eDNA and acoustic monitoring – a technique which uses an array of recorders to listen to the gardens, ponds, soil, and even inside the trees.

To compliment the physical space, the museum has devised an Explore: Urban Nature programme for teachers containing information, resources, and activities that can be taught and used to facilitate outdoor workshops. The museum is also partnering with the Prince’s Trust to produce a Youth Worker Toolkit for youth workers to start conversations and activities with young people. Both projects have been informed by a Youth Advisory Panel.

Spreading the word

Manchester Museum and Museum Development England were joint winners of the Sustainable Project of the Year Award at the Museums + Heritage Awards 2024 for their innovative ‘Roots and Branches’ project.

The project is developing new ways for museums to care for both people and the planet, aiming to create a sector that fully understands and is equipped for environmental challenges.

The ‘Roots’ component, based at Manchester Museum, has established a coworking hub that engages local climate action groups, transforming an underused area of the museum into a vibrant community space. Meanwhile, the ‘Branches’ initiative has provided training in Carbon Literacy to over 1,300 individuals from more than 370 organisations across the UK, supported by a Carbon Literacy Toolkit specifically designed for museums.

The project has hosted 14 co-working residencies, providing climate action learning to volunteers and engaging over 4,000 people through various events.

A whole lotta green space

The Birmingham Allotment Project celebrates the rich history of Birmingham’s allotment culture while emphasising the importance of environmental sustainability in urban spaces. As the ‘allotment capital’ of the UK, Birmingham has 113 sites and nearly 7,000 plots for for community gardening and green space.

Led by General Public, the Allotment Project recorded 40 oral histories from allotment holders, uncovering how these green spaces shape lives.

The project integrated sustainable practices into its Whole Lotta Culture exhibition at the Library of Birmingham, using 100% recycled paper, pallets and found wood from skips, and natural fabric dyes made from allotment-grown materials. Through this initiative, the project demonstrated how urban green spaces can enhance both community life and environmental sustainability.

As we face climate change, it’s vital that organisations of all sizes contribute to sustainability. Putting in measures to combat climate change, however big or small, can collectively make a significant impact on the health of our planet. Every organisation can play a role in fighting for a greener future. What will yours be?