When galleries dim the lights: The guide reinventing art without heating the planet

Yet behind this virtuous facade lies a more complex reality. While major institutions like Tate Modern or the Centre Pompidou have for years touted "zero carbon" policies, independent galleries struggle to keep up. Between the prohibitive costs of sustainable materials, the pressure from collectors for express deliveries, and the lack of common standards, the ecological transition often feels like an obstacle course. The GCC offers a roadmap, but its adoption reveals the tensions in an art market torn between climate urgency and economic imperatives.

01The invisible carbon: how art became one of the most polluting sectors

No one thinks of art when listing the most CO₂-emitting industries. Yet a 2021 study published in the Journal of Cultural Economics found that the art market generates between 77 and 100 million tonnes of CO₂ equivalent per year—roughly the annual emissions of Portugal. The culprit? Not the artworks themselves, but their logistics.

In 2018, the Art Market 2018 report by Art Basel and UBS highlighted a damning figure: 60% of the sector’s emissions come from transporting artworks, primarily by air. A single painting shipped from New York to Hong Kong for a fair like Art Basel generates 1.5 tonnes of CO₂—equivalent to a round-trip flight from Paris to New York for one passenger. Worse still, 80% of artworks bought at fairs are returned to their sender after the event, doubling their environmental impact.

Galleries are no exception. A 2023 GCC study of 50 European spaces revealed that: 45% still use energy-guzzling air-conditioning systems, even in winter, 70% of exhibitions rely on disposable structures (drywall partitions, polystyrene plinths) et Only 12% use green energy suppliers.

Yet solutions exist. As early as 2016, Tate Modern switched to 100% renewable energy, cutting its emissions by 50% in five years. In 2020, Lisson Gallery adopted a system of reusable shipping crates, saving 12 tonnes of wood annually. But such initiatives remain the preserve of big names. For smaller spaces, the challenge is different: how to reconcile economic survival with ecological transition?

02The GCC, or the art of turning utopia into a practical manual

Born in the depths of the pandemic, the Gallery Climate Coalition emerged from a collective awakening. In 2020, as the art world ground to a halt, three London galleries—Thomas Dane Gallery, Kate MacGarry, and Sadie Coles HQ—decided to use the forced slowdown to rethink their model. Their conclusion? No tools existed to help galleries measure, let alone reduce, their carbon footprint.

With input from sustainability experts and partners like Hauser & Wirth, David Zwirner, and Pace Gallery, the GCC developed a five-point action plan: Measure: via a free carbon calculator designed specifically for galleries, Reduce: by targeting the biggest emitters (transport, energy, waste) et Collaborate: by pooling resources (group shipments, bulk material purchases). Innovate: by testing alternatives (sailing cargo, virtual exhibitions) et Raise awareness: by training teams and involving artists.

The result? An 80-page guide, downloaded over 10,000 times since 2021, detailing 27 concrete actions, ranked by difficulty and cost. Some are simple: switching to LED bulbs (a 30% saving on electricity bills). Others are more ambitious: organizing "zero waste" exhibitions (like Hito Steyerl’s at the Serpentine Gallery in 2022, where all materials were recycled or reused).

But the GCC goes beyond a mere catalog of best practices. In 2023, it launched the first "GCC Certified" label for committed galleries and fairs. To earn it, candidates must: Publish their carbon footprint (with a 20% reduction over three years), Eliminate single-use plastics (packaging, cups, etc.) et Train at least 50% of their staff on climate issues.

To date, 12 galleries and 3 fairs (including Frieze London and Art Basel) have secured the label. A start, but one that shows sustainability is no longer optional—it’s a market access requirement.

03The crates that travel in silence: transport, the galleries’ Achilles’ heel

If the GCC has one merit, it’s identifying transport as the most effective lever for reducing carbon footprints. An artwork shipped by air emits 47 times more CO₂ than by sea, and 10 times more than by train. Yet in 2023, 85% of European galleries still favored air freight for urgent deliveries.

To reverse the trend, the GCC proposes a three-pronged strategy: Slow down: accept longer lead times (three weeks by sea instead of 48 hours by air), Pool resources: organize group shipments via regional hubs (Rotterdam for Europe, Hong Kong for Asia) et Innovate: test alternatives like sailing cargo (used by Hauser & Wirth for Tatiana Trouvé) or rail (Perrotin Gallery now ships 30% of its works by train in Europe).

The results are striking. In 2022, Thaddaeus Ropac Gallery cut its transport-related emissions by 40% by: Eliminating express deliveries (except for fragile works), Grouping shipments to the same destination et Using reusable crates (made from FSC-certified wood and designed for 50 trips).

For artists, this transition requires a shift in mindset. Olafur Eliasson, one of the first to adopt GCC principles, now refuses to ship his works by air. In 2021, he canceled an exhibition in Tokyo because the museum couldn’t guarantee low-carbon transport. "An artwork shouldn’t cost the planet," he said.

But not all artists can afford this luxury. For emerging creators, transport often accounts for 20–30% of an exhibition’s budget. The GCC has thus created a support fund, financed by member galleries, to help smaller spaces adopt sustainable solutions.

04The energy you don’t see: how to heat (or cool) a gallery without warming the Earth

Behind the white walls of galleries lies another source of emissions: energy. Between lighting artworks, climate-controlling spaces, and heating storage areas, the average gallery consumes the equivalent of 10 households per year. Yet solutions exist, often inspired by age-old techniques.

Hauser & Wirth’s gallery in Bruton (UK) is a prime example. Housed in an 18th-century farm, it uses: A geothermal heating system (wells 150 meters deep), Thick stone walls that store heat in winter and coolness in summer et Skylights to reduce artificial lighting.

The result: a 60% reduction in energy consumption compared to a conventional gallery. In France, Chantal Crousel Gallery took a similar approach when renovating its Paris space, installing: Solar panels on the roof, A rainwater recovery system for watering plants et VOC-free paints and glues.

For galleries unable to renovate, the GCC recommends simple but effective measures: Switch to a green energy supplier (like Enercoop or Planète Oui in France), Install smart thermostats to avoid waste et Use motion sensors to turn off unnecessary lights.

The real challenge, however, remains air conditioning—essential for preserving artworks. The solution? Absorption systems, which use heat (solar or geothermal) to produce cold without refrigerant gases. The Cartier Foundation in Paris installed one in 2021, cutting its electricity use by 35%.

05Waste that’s worth its weight in gold: when galleries become urban mines

In 2023, an ADEME (French Agency for Ecological Transition) study found that art fairs generate an average of 500 kg of waste per day—mostly packaging, drywall partitions, and disposable carpeting. Yet these materials could have a second life.

Kamel Mennour Gallery was among the first to adopt a zero-waste policy. For its 2022 exhibition Daniel Buren: The Colors of White, it: Replaced drywall partitions with recycled wood structures, Used cork plinths (a renewable, biodegradable material) et Recycled fabric scraps into curtains.

But the most striking innovation came from Frieze London. In 2023, the fair launched a reusable carpet system, designed to last 10 years. Each year, participating galleries rent the same flooring, which is cleaned and stored between editions. The result: an 80% reduction in textile waste.

For galleries unable to invest in sustainable materials, the GCC offers low-cost solutions: Rent instead of buy: companies like Modulo provide reusable modular partitions, Recycle materials: wood offcuts can become plinths, old frames can be repurposed as shelves et Compost organic waste (for galleries hosting openings).

The real change, however, may come from artists themselves. In 2022, Tino Sehgal refused to exhibit at the Venice Biennale because the German pavilion used non-recyclable materials. "An artwork shouldn’t destroy the planet to exist," he declared. Since then, several galleries have adopted ethical charters, refusing to work with artists who don’t respect GCC principles.

06The label that changes everything: how the GCC is rewriting the rules of the market

In 2024, the Gallery Climate Coalition is no longer just a grassroots initiative—it’s become a selection criterion for collectors and institutions. Galleries with the "GCC Certified" label enjoy greater visibility and privileged access to certain events.

To earn the label, galleries must: Publish an annual carbon footprint (with a 20% reduction over three years), Eliminate single-use plastics (packaging, cups, etc.) et Train at least 50% of their staff on climate issues. Use sustainable materials for exhibitions (FSC-certified wood, VOC-free paints).

To date, 12 galleries have achieved certification, including: Hauser & Wirth (UK, Switzerland, US), David Zwirner (US, UK, France) et Thaddaeus Ropac (France, Austria, UK).

Fairs are following suit. Frieze London and Art Basel both adopted the label in 2023, pledging to: Cut emissions by 30% by 2025, Eliminate plastic bottles (replaced by water fountains) et Offer low-carbon transport options to exhibitors.

For collectors, the GCC label has become a mark of credibility. In 2023, an market data platforms survey of 200 buyers found that 68% favored galleries committed to ecological practices. "I no longer want to buy a work that’s flown across the Atlantic," said one anonymous collector. "The GCC assures me the gallery has made the necessary efforts."

07The future of galleries: between utopia and economic reality

The Gallery Climate Coalition has opened a path. But for the ecological transition to become the norm, several obstacles must be overcome.

The first challenge is economic. For a small gallery, adopting GCC principles can mean a 10–15% cost increase. Sustainable materials (certified wood, eco-friendly paints) are often 20–30% more expensive than conventional ones. Sea freight, though less polluting, costs twice as much as air freight.

Yet solutions are emerging. In 2023, the GCC launched a support fund, financed by member galleries, to help smaller spaces transition. In France, ADEME offers subsidies for businesses reducing their carbon footprint. Some galleries, like Nathalie Obadia, have chosen to pass part of the cost onto artwork prices, explaining to collectors that "sustainable art comes at a price."

The second challenge is cultural. In a market where speed and flexibility reign, slowing down deliveries or refusing distant fairs can seem suicidal. Yet alternatives are emerging: Virtual exhibitions (like those by Acute Art), Regional fairs (such as Paris Internationale or Independent Brussels), which reduce travel et Local artist residencies, which limit artwork transport.

The third challenge is systemic. Until major institutions (museums, fairs, auction houses) fully commit, galleries will struggle to follow. Yet encouraging signs are appearing. In 2024, the Louvre announced it would no longer lend works to exhibitions requiring air transport—a decision that could set a precedent.

08Conclusion: art after oil

The Gallery Climate Coalition is not a miracle solution. It’s a survival manual for a overheated world, a guide showing that art can—and must—reinvent itself. Galleries that adopt it do so not out of altruism, but out of economic and ethical necessity.

For those still hesitating, one question remains: in a world where collectors, artists, and institutions increasingly demand transparency, can a non-sustainable gallery still exist?

The answer may come from younger generations. In 2023, an specialist online platforms study found that 72% of buyers under 40 prioritize galleries committed to ecological practices. For them, an artwork has not just aesthetic or financial value—it also has a carbon footprint.

The GCC has paved the way. It’s up to art to take it.