Building Flexibility and Ambition into a 2015 Climate Agreement

Building Flexibility and Ambition into a 2015 Climate Agreement

June 2014

By Daniel Bodansky, Sandra Day O’Connor College of Law, Arizona State University
and
Elliot Diringer, Center for Climate and Energy Solutions

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This paper explores options for a hybrid approach in the 2015 agreement, focusing in particular on mitigation efforts, rather than the broader array of issues under consideration in the Ad Hoc Working Group on the Durban Platform (ADP), such as finance, technology, and adaptation. It looks at the rationales for a hybrid approach, ways to design hybridity into an international agreement, and how top-down and bottom-up approaches have figured in the UNFCCC’s evolution. Finally, the paper examines the types of top-down features that could complement nationally determined contributions to promote greater ambition, including a long-term goal as a benchmark for evaluating countries’ efforts, reporting and review procedures to promote transparency and accountability, and provisions for updating or initiating the next round of commitments. In so doing, it also considers cross-cutting issues such as timing, the overall structure of the agreement, the differentiation of countries’ obligations, and ways to make the 2015 agreement dynamic and, in turn, durable.