Quantifying the benefits of climate change mitigation measures in buildings, transport and energy supply

 

Full Report, Summary & Methodology

The Climate Opportunity report investigates the economic, social and environmental benefits for climate change mitigation action in cities. Enhanced policies and measures for residential building retrofits, bus networks and district-scale renewable energy can generate millions of jobs, save billions of dollars for households, and prevent hundreds of thousands of deaths related to ambient air pollution worldwide. The analysis is based on the development of new methodologies, which provide local and national policymakers with a blueprint for how cities and nations can evaluate these impacts and benefits to develop their own robust cases for climate change mitigation policies.

 

NSA

 

Online Dashboard

The Climate Opportunity online dashboard is a tool that allows it’s users to tangibly use data from the Climate Opportunity report to plan how specific climate actions – such as improving bus service, retrofitting buildings, or implementing renewable energy for heating and cooling – can improve emissions, create jobs, and increase savings customized to a city of their size.

 

Press release: CAT briefing - three key near-term actions would bring projected warming below 2°C
Publication date 19 Nov 2025

Topline results: Tripling renewables, doubling energy efficiency and cutting methane by 2030 and beyond would cut warming rate by a...

Press release: Climate Change Performance Index 2026
Publication date 18 Nov 2025

Climate ranking shows: The world is making progress, but the US and other Petrostates are resisting change Germanwatch , NewClimate...

Press release: CAT Global Update - Little change in warming outlook now for four years; new 2035 climate targets make no difference
Publication date 13 Nov 2025

Ten years after the Paris Agreement, the world stands at a critical juncture in the fight against climate change, with little to no...

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