The authors call for NDCs to use recognized equity principles and standardized indicators to enable better global comparisons.
📄 Read the full paper in International Environmental Agreements:
doi.org/10.1007/s107...
#ClimateJustice #NDCs #ParisAgreement #Equity #ClimatePolicy #GGCC
Main findings:
– Countries with low historical emissions & GDP per capita are more likely to cite equity principles from international law.
– Most countries choose principles that support their current ambition level.
– Developed countries often avoid legal fairness references.
The study reviews how nations describe their NDCs as “fair and ambitious in light of national circumstances,” a requirement for the 2025 updates.
New article by GGCC researchers Oliver Herrera, Olga Alcaraz & Bàrbara Sureda examines how countries justify fairness & ambition in their NDCs under the Paris Agreement. 🧵
This analysis supports climate negotiations by showing how far key players are from their fair share. Read the full report by GGCC here:
🔗 cites.upc.edu/ca/ggcc-repo...
#ClimateJustice #ParisAgreement #GlobalCarbonBudget #GGCC #NDC #ClimateGovernance
The report finds that the current U.S. target is misaligned with both science and climate justice. This comes as President Trump announces the U.S. will withdraw from the Paris Agreement in early 2026.
The U.S. NDC aims to cut net GHG emissions by 61–66% below 2005 levels by 2035. But using the ED-GCB model, we find:
– 3x overshoot under equal per capita share
– 5x overshoot when equity is fully considered (responsibility, capacity, development rights)
New report from the Group on Governance of Climate Change (GGCC) analyzes the U.S. 2035 emissions target using an equity-based model. The findings show major overshoot of the U.S.'s fair share of the global carbon budget. 🧵
