United Nations Climate Change Conference, Paris 2015

United Nations Climate Change Conference, Paris 2015
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Name	Paris Agreement (2015)
Caption	COP21 hosts and signatories, 2015
Date	30 November – 12 December 2015
Location	Paris, France
Participants	Parties to the United Nations Framework Convention on Climate Change (UNFCCC)
Outcome	Paris Agreement

United Nations Climate Change Conference, Paris 2015 The 2015 conference convened in Paris as the 21st session of the Conference of the Parties (COP21) to the United Nations Framework Convention on Climate Change (UNFCCC), producing the Paris Agreement. It brought together representatives from nearly all UN member states, including heads of state, ministers, negotiators and civil society, and followed multiyear negotiations involving the Kyoto Protocol, the Cancún Agreements, and the Doha Amendment.

Background and Negotiation History

The conference built on the institutional trajectory of the United Nations Framework Convention on Climate Change process that included the United Nations Conference on Environment and Development and the Earth Summit precedents, as well as outcomes from COP3 (Kyoto Protocol), COP15 (Copenhagen Summit), and COP16 (the Cancún Agreements). Key preparatory moments included the Lima Call for Climate Action and technical work by the Intergovernmental Panel on Climate Change (IPCC). Major negotiating blocs such as the European Union, the Group of 77, the Least Developed Countries, the Alliance of Small Island States (AOSIS), the Umbrella Group, and the African Group shaped positions alongside national delegations from United States, China, India, Brazil, Russia, Australia, and Japan.

Objectives and Key Outcomes

The chief stated objective was to secure a universal, durable, and legally binding framework to limit global temperature rise, succeeding the Kyoto Protocol. The conference produced the Paris Agreement with key outcomes: an aspirational goal to keep warming "well below" 2 °C and pursue efforts for 1.5 °C (reflecting AOSIS advocacy), a system of nationally determined contributions (NDCs), a transparency framework informed by measurement, reporting and verification (MRV) precedents, and a finance package including mobilization commitments from the Green Climate Fund and developed Parties influenced by negotiations involving the Organisation for Economic Co-operation and Development (OECD) and the International Monetary Fund (IMF). Ancillary results included a political signal to markets involving the International Energy Agency (IEA), fossil fuel divestment campaigns linked to Bill McKibben and 350.org, and commitment language on loss and damage referencing the Warsaw International Mechanism.

Parties, Commitments, and Differentiation

The agreement formalized a bottom-up approach where Parties—ranging from United States and China to Nauru and Maldives—submit Nationally Determined Contribution plans. The text preserved the principle of common but differentiated responsibilities inherited from the Rio Declaration and the UNFCCC while allowing self-differentiation, sparking contention among blocs such as the G77 and China, the European Union, and the Umbrella Group. Commitments covered mitigation, adaptation, finance, technology transfer, and capacity building, with financial pledges negotiated among United States, the European Investment Bank, United Kingdom, France, Germany, Norway, and contributors to the Green Climate Fund.

Negotiation Process and Final Agreement Text

Negotiations followed formal UNFCCC procedures chaired by the President of COP21, with contact groups, plenaries, and high-level segments featuring leaders from Barack Obama, Xi Jinping via prior bilateral understandings, and other heads of state. The drafting process reconciled submissions under the Ad Hoc Working Group on the Durban Platform for Enhanced Action and produced a concise agreement accompanied by decisions adopting the instrument. The final text balanced legally binding language concerning procedural obligations (e.g., reporting) with non-binding elements on ambition, generating legal interpretations akin to debates over the Kyoto Protocol and the Doha Amendment.

Implementation, Ratification, and Legal Status

The Paris Agreement opened for signature in New York City at the United Nations Headquarters and required ratification by Parties to enter into force. Its rules on entry into force followed treaty practice under the Vienna Convention on the Law of Treaties but were implemented through UNFCCC mechanisms. Key ratification milestones included submission by the European Union and major emitters. The Agreement's legal architecture combined binding procedural obligations with nationally determined policy outcomes, raising scholarly debate in international law circles about its status relative to earlier instruments like the Montreal Protocol and the Kyoto Protocol.

Reception, Criticism, and Political Impact

The Agreement received mixed reactions: acclaim from officials in European Union capitals and NGOs like WWF and Greenpeace, while critics in academic and policy communities—drawing on analyses by the IPCC, International Energy Agency, and scholars at institutions such as Harvard University and Oxford University—questioned sufficiency of NDCs. Political controversies involved positions from the United States Congress, endorsements and withdrawals influenced by leaders in Brazil and later policy shifts by the United States under differing administrations. Climate justice advocates from AOSIS and the African Group highlighted concerns over finance, loss and damage, and equity.

Legacy and Long-term Effects on Global Climate Policy

The Paris Agreement reshaped global climate governance by mainstreaming nationally determined contributions, catalyzing subnational initiatives in cities like New York City and London, corporate commitments influenced by groups such as the We Mean Business coalition, and accelerating renewable energy deployment tracked by the International Renewable Energy Agency (IRENA). It informed subsequent UNFCCC sessions, the Talanoa Dialogue, and the global stocktake mechanism, and influenced international finance via the Green Climate Fund and multilateral development banks including the World Bank. The Agreement's long-term legacy can be seen in evolving national laws, judicial cases in courts like those in Netherlands and Philippines, and continued engagement by scientific bodies such as the IPCC.

Category:United Nations Framework Convention on Climate Change Category:Paris Agreements Category:2015 in international relations