Lagos has strengthened its position as a leader in sustainable development after emerging as West Africa's most climate-resilient city in a regional assessment of climate governance across the 15 member states of the Economic Community of West African States (ECOWAS).
The recognition came from the West Africa Climate Governance Index (WACGI), which assessed 209 sub-national governments using evidence-based indicators covering climate risk exposure, governance effectiveness, climate finance, transparency, public participation and implementation capacity.
Lagos scored 86.3 out of 100 to earn a Grade "A", ranking ahead of Kano, the Federal Capital Territory (Abuja), Greater Accra, Praia, Dakar, Porto Novo, Abidjan Autonomous District, São Filipe and Bombali.
The report also described Nigeria's climate governance framework as one of the most comprehensive in West Africa, citing the Climate Change Act 2021, the National Council on Climate Change, the Nationally Determined Contributions (NDC) 3.0, the Energy Transition Plan, the country's long-term net-zero strategy and expanding climate finance initiatives.
Aligned with the United Nations Sustainable Development Goals (SDGs) 13 and 17 and the African Union's Agenda 2063, the assessment recognises governments making measurable progress in climate governance across the region.
Lagos' performance also earned Governor Babajide Sanwo-Olu the Grand Laureate of Climate Governance award for leading what WACGI described as the best-performing sub-national government in climate governance in West Africa for 2026.
In a letter dated July 8, 2026, Prof. Julie Peghini, Director of Fondation Lucien Paye, commended the Lagos State Government for implementing policies and initiatives that mitigate climate-related risks and strengthen adaptation across the state.
She wrote:
"In recognition of this achievement, we are pleased to confer upon Your Excellency and the Government of Lagos State the distinguished honour of the 'Grand Laureate of Climate Governance' for the 2026 Best Performing Sub-national Government in West Africa.
The formal report and the raw results datasets are publicly available on the official French Government data repository."
WACGI is a France-based climate policy initiative established by Fondation Lucien Paye at the Cité Internationale Universitaire de Paris. It promotes stronger climate governance across ECOWAS member states through performance indicators aligned with the Paris Agreement. According to Prof. Peghini, transparent, evidence-based assessments are designed to encourage institutional reforms and strengthen climate governance systems.
The report noted that despite Nigeria's progress, the country continues to face climate challenges, including coastal flooding and erosion in the South, desertification and extreme heat in the North, riverine flooding in the Middle Belt, agricultural vulnerability, gas flaring and transition risks in the oil and gas sector.
The ranking highlights Lagos' growing leadership in climate governance while reflecting Nigeria's continued efforts to build stronger institutions for a more climate-resilient future.