Which groundbreaking sustainable initiative was implemented by the National Theatre in London that reduced its energy consumption by over 70% while maintaining production quality?

The performing arts industry has been evolving to embrace sustainability practices, from eco-friendly set designs to carbon-neutral productions. Major theaters and production companies worldwide are implementing innovative green initiatives that reduce environmental impact while maintaining artistic integrity. Test your knowledge about these pioneering sustainability efforts that are transforming stages, costumes, lighting, and venue operations across the performing arts landscape.

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Installation of a hydrogen fuel cell system that powers all stage lighting
Transition to an LED lighting system paired with renewable energy sources
Development of biodegradable stage materials that decompose after performances
Implementation of water-powered hydraulic stage movement systems