Green buildings: 18 examples of sustainable architecture around the world

There are a lot of ways to size up buildings, whether by measuring their height, comparing styles of architecture or dissecting their histories. But in the era of climate change, more and more emphasis is being placed on a building's "green" credentials, as environmental impact leads decisions around design, construction and operations.

source https://www.cnn.com/style/article/green-buildings-world-sustainable-design/index.html