The Bella Center is the site of the United Nations Climate Change Conference in Copenhagen. Over 192 countries are participating in the conference.

This is the center of activity in the city. Protests go through here, concerts are held nightly and various energy and environmental displays are showcased here.

The big ball is lit up as a globe at night with various information about climate change.

Wind mills - Denmark is a center for wind power with 20 percent of its power coming from wind. But it is also still very reliant on traditional sources of power like coal.