Which architectural certification system, launched in 1998, pioneered the comprehensive rating of buildings based on sustainability metrics including energy efficiency, water usage, and material selection?

Sustainability has become increasingly central to architectural practice. As climate change concerns grow, architects are adopting innovative approaches to reduce environmental impact. This trivia question explores one of the most influential sustainable architecture certification systems that has transformed how buildings are designed, constructed, and operated worldwide. Test your knowledge about this important framework that guides eco-friendly architectural practices.

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LEED (Leadership in Energy and Environmental Design)
BREEAM (Building Research Establishment Environmental Assessment Method)
Passivhaus Standard
Living Building Challenge