After devastating earthquakes in 2010, Christchurch, New Zealand became one of the most green and sustainable cities in the world. This was initially driven by businesses constructing highly energy efficient and low carbon commercial buildings through innovative design. Tenants prefer these new buildings which are cheaper to operate and have lower environmental impacts. As a result of the citywide focus on sustainability, Christchurch now has low unemployment, higher wages, and is an economic and social leader in New Zealand with a strong sense of community.