Practitioners’ Workshop on Intended Nationally Determined Mitigation Contributions

This synthesis note summarizes a September 2014 practitioners' workshop focused on the design, reporting, and evaluation of Intended Nationally Determined Mitigation Contributions (INDCs) for the post-2020 climate agreement. The discussions centered on aligning national pledges with global temperature targets, integrating equity and effort-sharing, and establishing transparency standards for reporting.

• To align national mitigation contributions with the global target of holding temperature increase below 2 degrees Celsius, participants identified several analytical lenses. These include the use of carbon budgets, peak timing (with a noted need for global emissions to peak by 2020), rates of decarbonization, reductions below business-as-usual trajectories, and long-term phase-out approaches to reach zero or below emissions by 2100.
• There is a significant risk that Parties will develop mitigation pledges based on national interests and then selectively use definitions of equity to justify those pledges. While a single composite indicator could prevent this 'cherry-picking,' it is unlikely that Parties will agree on one, meaning analysts must evaluate equity using multiple factors such as responsibility, capability, equality, costs, benefits, and adaptation.
• Countries often develop INDCs based on national considerations like abatement potential, political factors, and implementation feasibility, which can conflict with global concepts of equity and the 2 degrees C target. Political cultures vary; for example, the U.S. Administration is unlikely to commit to a target without a clear implementation plan, whereas other Parties may propose targets without an existing clear pathway.
• To ensure transparent comparison of contributions, the workshop proposed a minimum list of 15 items for reporting mitigation INDCs. This list includes the description of the contribution, base and target years, sectoral and gas coverage, peaking year and level, intended inventory methodologies, and for developing countries, the portion of the contribution requiring additional international support.

APA

World Resources Institute (2014). Practitioners’ Workshop on Intended Nationally Determined Mitigation Contributions. https://wriorg.s3.amazonaws.com/s3fs-public/uploads/Practitioners_Workshop_Synthesis_Note_Sept_18-19_2014_Final.pdf

Chicago

World Resources Institute. Practitioners’ Workshop on Intended Nationally Determined Mitigation Contributions. 2014. https://wriorg.s3.amazonaws.com/s3fs-public/uploads/Practitioners_Workshop_Synthesis_Note_Sept_18-19_2014_Final.pdf.

Wikipedia

{{cite report |author=World Resources Institute |title=Practitioners’ Workshop on Intended Nationally Determined Mitigation Contributions |date=September 2014 |url=https://wriorg.s3.amazonaws.com/s3fs-public/uploads/Practitioners_Workshop_Synthesis_Note_Sept_18-19_2014_Final.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitute2014practitioners, author = {{World Resources Institute}}, title = {{Practitioners’ Workshop on Intended Nationally Determined Mitigation Contributions}}, institution = {World Resources Institute}, year = {2014}, month = sep, url = {https://wriorg.s3.amazonaws.com/s3fs-public/uploads/Practitioners_Workshop_Synthesis_Note_Sept_18-19_2014_Final.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }