The Paris Agreement is the culmination of years of efforts by the international community to bring about a universal multilateral agreement on climate change.
Copenhagen – 2009
The Copenhagen Accord is a non-binding document negotiated by the leaders of some 30 countries in the final hours of the conference.
The Accord was not adopted as a UN decision but has been endorsed by over 140 UNFCCC Parties. All key elements were subsequently formalised in Cancún.
Cancún – 2010
Acknowledged for the first time in a formal UN decision that global warming must be kept below 2°C compared to pre-industrial temperatures.
Agreed on stronger rules for the monitoring, reporting and verification (MRV) of emissions and of climate finance.
Formalised developed countries' commitment to provide nearly US$30 billion in 'fast start finance' over the years 2010-2012 to help developing countries.
Established the Green Climate Fund and new structures and institutions to enhance support to developing countries – e.g. on technology transfer, adaptation and tropical deforestation (REDD+).
Durban – 2011
Set up the Durban Platform for Enhanced Action to negotiate a new global legal framework covering all countries by 2015.
Made the Cancún Agreements operational and built on them – e.g. a new market-based mechanism to enhance cost-effective emissions cuts, a process to consider climate issues related to agriculture.
Agreed a timeplan for countries to table their intended contributions for the new global climate agreement and on ways to accelerate efforts before 2020.
Set up a mechanism to address losses and damage caused by climate change in vulnerable developing countries.
Enhanced the implementation of measures already agreed – e.g. on climate finance, REDD+, and transparency of reporting on emissions.