Paris Contributions Tracker

Supporting Paris Climate Change Negotiations

In December 2015, 186 countries from around the world met to create a comprehensive agreement to address global warming. Prior to the Paris Summit, each country created a pledge to reduce green house gas emissions. We developed a data inventory and visualization tool for exploring those pledges, and how different countries' pledges compared. Delivered in two months, the Paris Contributions Tracker became an integral tool for negotiators and the public as part of the Paris negotiations.