Which architectural project is widely credited with popularizing the 'Living Building Challenge' certification and achieving net-positive energy and water usage?

Test your knowledge of groundbreaking sustainable architecture developments! The architectural industry has evolved dramatically in its approach to sustainability, with certain buildings and innovations marking significant turning points. This poll explores a key moment in sustainable building design that changed how architects approach environmental responsibility. Can you identify which pioneering structure truly revolutionized sustainable design practices?

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The Bullitt Center (Seattle, 2013)
The Edge (Amsterdam, 2015)
One Central Park (Sydney, 2014)
Shanghai Tower (Shanghai, 2015)