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UNFCCC synthesis assessed new climate plans from 64 parties
The 2025 synthesis covers plans recorded by 30 September, representing about 30% of 2019 global emissions excluding LULUCF.
Event / data period: 2025-10-28
Published: · Updated:
IllustrationPlans project 2035 emissions 17% below 2019, with an 11–24% range.
Limited coverage prevents generalization to the world total.
Data
Source-reported indicators
Numerical indicators for the scope and reference period defined by the source.
- New NDC parties synthesized
- 64 Parties
- 2025 · Observed
- Projected emissions reduction in new plans, central estimate
- 17 percent below 2019
- 2019 — 2035 · Forecast
- Lower bound of reduction range
- 11 percent below 2019
- 2019 — 2035 · Forecast
- Upper bound of reduction range
- 24 percent below 2019
- 2019 — 2035 · Forecast
- Share of 2019 global emissions covered
- 30 percent (about)
- 2019 · Estimate
Methodology
UNFCCC synthesis of 64 new NDCs; the projected emissions change refers to the parties covered and uses 2019 as the baseline.
Updated: