One World Trade Center is officially one of the world's greenest skyscrapers - Curbed NY

Despite prior setbacks, the 1,776-foot tower was able to achieve gold certification through its diverse range of sustainable features incorporated into its construction, design, and daily operation.

World Trade Center - Curbed NY

One World Trade, Tag

One World Trade Center Freedom Tower - Curbed NY

One World Trade Center Facts and Information – The Tower Info

One World Trade Center, One World Trade Center (also known …

One World Trade Center: From Cornerstone to Skyscraper - The Atlantic

Ground Zero Supertower

Declared the tallest building in the U.S. — One World Trade Center is on track for LEED

One World Trade Center Facts and Information – The Tower Info

Ground Zero - Then and Now