Which major film studio launched the first comprehensive sustainability program that reduced set waste by 95% and became a model for the entire industry?

The film industry has a significant environmental footprint - from set construction to global production travel. In recent years, major studios have launched sustainability initiatives to reduce their impact. This poll tests your knowledge of how Hollywood is going green behind the scenes. Do you know which studio pioneered the most comprehensive sustainability program that has become an industry benchmark?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Warner Bros. with their 'Green Production Guide'
Sony Pictures with their 'Sony Pictures Environmental Program'
NBCUniversal with their 'Sustainable Production Program'
Disney with their 'Environmental Stewardship' initiative