Sum of Parts

This working paper by the World Resources Institute (WRI) analyzes the resource allocation approaches of 15 climate, environment, and development funds to provide design recommendations for the Green Climate Fund's (GCF) allocation system.

• The design of a fund's allocation system is influenced by its political mandate, scope, size, legal capacity, and available financial tools, meaning there is no universal model for determining funding across countries, sectors, or activities.
• To balance country ownership with global climate goals, the GCF should use bottom-up processes for national-level sector and activity allocation while applying a strong top-down test to ensure the delivery of global climate benefits, especially for mitigation.
• To achieve a paradigm shift toward low-carbon and climate-resilient development, the GCF should prioritize activities that deliver long-term impacts and alter sector trajectories over those providing immediate, low-cost greenhouse gas reductions, while still allowing exceptions for urgent humanitarian needs.
• Equity in resource distribution, particularly for low-capacity countries and Least Developed Countries, is most effectively achieved by using a simple rules-based system to maximize impact and then applying ex-post assessments, caps, or floors to ensure fairness.
• Climate finance systems must balance responsiveness to changing circumstances with predictability. While strict rules can limit the ability to seize emerging opportunities, excessive flexibility can lead to overambitious proposals and a lack of long-term funding certainty; the paper suggests more flexibility for mitigation and more predictability for adaptation.

APA

Bird, N., & Birjandi-Feriz, M. (n.d.). Sum of Parts. World Resources Institute. https://www.wri.org/research/sum-parts

Chicago

Bird, Neil, and Maliheh Birjandi-Feriz. Sum of Parts. World Resources Institute, n.d. https://www.wri.org/research/sum-parts.

Wikipedia

{{cite report |last1=Bird |first1=Neil |last2=Birjandi-Feriz |first2=Maliheh |title=Sum of Parts |publisher=World Resources Institute |url=https://www.wri.org/research/sum-parts |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{birdndsum, author = {Bird, Neil and Birjandi-Feriz, Maliheh}, title = {{Sum of Parts}}, institution = {World Resources Institute}, url = {https://www.wri.org/research/sum-parts}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }