Which pioneering sustainability initiative was first implemented by the Sydney Opera House, making it the first carbon neutral performing arts center in 2018?

The performing arts industry is increasingly focusing on sustainability initiatives to reduce environmental impact while maintaining artistic excellence. From energy-efficient lighting systems to waste reduction programs and carbon-neutral productions, theaters and performance venues worldwide are reimagining how shows can be both spectacular and sustainable. Test your knowledge about cutting-edge sustainability practices being adopted in performing arts venues and how they're transforming the industry landscape.

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Installation of seawater cooling systems that reduced energy consumption by 75%
Implementation of biodegradable set materials made from mushroom mycelium
Development of a blockchain-based carbon offset program for audience travel
Creation of kinetic floor tiles that generate electricity from dancers' movements