We are fortunate to have many colleagues in the field of adding up climate mitigation proposals to assess their sufficiency. Many of them are listed below: (and do let us know if you can point us to others!)
Climate Action Tracker – Combined effort of Climate Analytics and Ecofys, with support from the European Climate Foundation. Provides current proposals, analysis of proposal strength, and projected global temperature increase based on all pledges.
United Nations Environment Programme – Displays maps of pledged Nationally Determined Contributions (NDCs) for the Paris climate conference in December 2015
UNFCCC (United Nations Framework Convention on Climate Change) – Documents of NDCs for the Paris climate conference in December 2015
World Resources Institute – Maps and graphs of NDC pledges
Center for Climate and Energy Solutions – Comparison of NDC pledges
Tracking the Current Climate
CO2Now Widgets – Display the world’s most current data for atmospheric CO2
Global Carbon Project – Updates on the global carbon budget