Attendees discussed specific green practices such as eliminating single-use plastics, using biodegradable materials, reducing energy consumption, encouraging recycling, and reusing props to minimise waste, as well as government sustainability policies.
Reducing paper printing is now a basic practice; many shows tend to digitalise their programmes. However, performance groups face problems during overseas tours because some countries and venues do not have free Wi-Fi or QR code systems. Formosa Circus prints programs on paper and makes them as fans so people can take them home and use them in hot weather. Additionally, during FOCASA, a circus festival held by Formosa Circus in Taiwan, they rent cutlery and crockery instead of disposables, and festival materials are repurposed into a treehouse at their office. In Australia, an Adelaide organisation repurposes media walls and advertising banners from fly towers into reusable tote bags.
A key topic was the inherent waste in theater production and the importance of addressing it. Attendees discussed ways to reuse or recycle materials and utilise energy-efficient lighting. For some productions, the design process requires numerous sketches and drawings. Some participants suggest reusing and recycling paper, such as turning recycled posters into sketch materials. These materials can then be repurposed for production elements, like puppetry props, or even burned to generate energy. In Australia, apps are used to calculate the carbon footprint of each show. However, hidden costs, such as labour for proper waste disposal, are also noted.
The Hong Kong Sinfonietta has worked with an opera company for a long time. La Boheme gets performed many times, and they reuse the sets and costumes. People might think that old art forms are not the future, but there's a lot of sustainability in them. On the other hand, commercial productions can also incorporate elements of natural sustainability. For example, Hamilton doesn’t tour the world with performers flying every time the production moves; it gets replicated and remade, leading to a strange kind of green saving for larger-scale work.
The National Taichung Theatre (NTT) organises a green team of members from each department. Staff members work together to find ways to save energy, reduce waste, and positively contribute to their ESG policy from different perspectives. This means that green practices at NTT are implemented from the bottom up rather than from the top down. The Cultural Center of the Philippines has a staff policy encouraging the use of stairs instead of lifts to save energy and has considered adjusting opening hours to reduce consumption. Auckland Live's operations team meticulously sorts waste to ensure proper disposal. Some venue operators also discuss green procurement, working with pre-approved vendors who meet eco-friendly standards. Additionally, some include clauses in artists' contracts, encouraging but not mandating sustainable practices.
A government's sustainability policies also play an important role. In Abu Dhabi, official policy prohibits government entities and headquarters from using bottled water at events, meaning attendees must bring their own cups or bottles. In Singapore, the government leads with various sustainability ratings for buildings and environmental performance, and there are government subsidies or incentives to help producers and artists take strong green actions and work in an environmentally responsible way.
Attendees also highlighted government initiatives, like a Canadian program that requires a minimum number of performances to avoid "vanity touring." There are either taxes or disincentives to promote economic tours.