Nationally Determined Contributions (NDCs)

Nationally Determined Contributions (NDCs) are the formal climate action plans that every country party to the Paris Agreement submits to the United Nations Framework Convention on Climate Change (UNFCCC), specifying how it intends to reduce greenhouse gas emissions and build resilience to climate impacts over the coming decade.

What is an NDC?

Each country's NDC is a public commitment translated into targets, policies, and investment plans. A middle-income country might pledge to source 40 percent of its electricity from renewables by 2030, reduce deforestation by half, and build 200 kilometres of climate-resilient coastal embankments. These targets do not self-finance: they depend on domestic budgets, bilateral aid, and multilateral climate-finance from institutions such as the World Bank, ADB, AfDB, and gcf. Every pledge in an NDC that requires public investment creates a downstream procurement pipeline.

NDCs are updated every five years under a process of progressive ambition; the second round of NDCs, due by 2025, set more ambitious targets than the first. For suppliers, the NDC registry maintained by the UNFCCC is an underused prospecting tool: reading a country's NDC reveals which sectors will receive investment, which technologies are prioritised, and which financiers are named as expected partners. This intelligence, combined with MDB project databases, allows suppliers to anticipate tender volumes before individual notices are published. Paris-agreement-aligned-procurement is the procurement-level expression of the commitments made in NDCs.

Why NDCs matter for bidders

NDCs are, in effect, multi-year demand signals for climate-related goods, services, and works. A supplier that reads the NDCs of its target countries gains a strategic horizon that far exceeds the six-to-twelve-week window of a published tender notice. Use NDC sector priorities to decide where to invest in certifications, partnerships, and local presence. If a country's NDC commits to a large-scale solar rollout, and the World Bank or ADB has co-financing agreements with that government, tenders in that sector will follow within one to three years of the NDC submission. Being ready, registered, and locally connected before the notices appear is how international suppliers win against incumbents.

FAQ

Are NDCs legally binding?

The obligation to submit and update an NDC is binding under the Paris Agreement, but the specific targets within each NDC are nationally determined and not legally enforceable by international bodies.

Where can suppliers find NDC details?

The UNFCCC NDC Registry at ndcregistry.unfccc.int publishes every submitted NDC in full. Summaries and sector breakdowns are also available from the NDC Partnership and the Climate Action Tracker.

Do NDCs only cover mitigation?

No. NDCs typically include both mitigation targets (emission reduction) and adaptation components (resilience and vulnerability reduction), though the balance varies considerably by country.