Swimming upstream: addressing fossil fuel supply under the UNFCCC

Reducing fossil fuel supply is necessary to meet the Paris Agreement goal to keep warming well below 2 degrees C', yet the Agreement is silent on the topic of fossil fuels. This article outlines reasons why it is important that Parties to the Agreement find ways to more explicitly address the phasing out of fossil fuel production under the UNFCCC. It describes how countries aiming to keep fossil fuel supply in line with Paris goals could articulate and report their actions within the current architecture of the Agreement. It also outlines specific mechanisms of the Paris Agreement through which issues related to the curtailment of fossil fuel supply can be addressed. Mapping out a transition away from fossil fuels - and facilitating this transition under the auspices of the UNFCCC process - can enhance the ambition and effectiveness of national and international climate mitigation efforts.Key policy insights The international commitment to limit global average temperature increases to well below 2 degrees C' provides a strong rationale for Parties to the Paris Agreement and the UNFCCC to pursue a phase-down in fossil fuel production, not just consumption.Several countries have already made commitments to address fossil fuel supply, by agreeing to phase down coal or oil exploration and production.Integrating these commitments into the UNFCCC process would link them to global climate goals, and ensure they form part of a broader global effort to transition away from fossil fuels.The Paris Agreement provides a number of new opportunities for Parties to address fossil fuel production.