Here you will find more information about climate-neutraility, what it means for you and your city, as well as information about how NetZeroCities works to help get you there!
Introduction from main website
Discover the cities involved in the EU Cities Mission
Publications from the NetZeroCities website
An introduction to the Portal
Innovative approaches over a two-year programme
Frequently Asked Questions
Cities replicating and learning from the work of Pilot Cities
The Climate City Contract is the Mission´s core delivery instrument. Here you can find everything you need to develop and submit your own: practical guidance, templates, examples and case studies.
Learn about Climate City Contracts
Explore all Climate City Contracts developed by Mission and Mission-minded cities
Discover the Climate Transition Map
Climate City Contract Templates and Guidance
The NetZeroCities Learning Hub offers EU-specific learning programmes in local languages, supporting public administrators, researchers, civic organisations, policymakers, consultants and changemakers.
It provides systemic, peer-to-peer and collaborative approaches, alongside practical tools and evidence-based cases, to support the transition to urban climate neutrality and help navigate complex systemic change.
Learn at your own pace
Join a group to explore your climate transition in focused ways.
Make meaningful connections across our community, share posts on the social feed to keep connected with others making sustainable change in their community!
Learn how each country engages in a Mission and which have established National Platforms
See all cities registered on the NetZeroCities Portal
Social feed
Explore groups to join or start your own
Explore events or create your own
See all users on the NetZeroCities Portal
Chat with all users on the NetZeroCities Portal
The NetZeroCities Portal hosts many tools to support your work, now and into the future.
Explore all tools through the overview page or dive straight in.
Explore all tools at a glance
Data dashboard exploring Mission Cities’ progress
EU climate neutrality initiatives and projects
Technical solution portfolios for greater impact
Explore Social Innovation Actionable Pathways
Find the right funding for your projects
Technical decarbonisation solution (factsheet) finder
Issy-les-Moulineaux lies just southwest of central Paris, along the banks of the Seine River in the dense metropolitan region of Île-de-France. Once an industrial suburb, the city has transformed over recent decades into a hub for digital businesses, media companies and urban innovation. With around 70,000 residents packed into a relatively small area, Issy-les-Moulineaux faces many of the pressures common to fast-changing metropolitan cities, including traffic congestion, rising temperatures and the growing risk of heatwaves linked to climate change.
Climate action in the city is closely tied to questions of urban density and quality of life. As part of the wider Paris region’s transition, Issy-les-Moulineaux has focused on integrating sustainability into everyday urban planning rather than treating it as a separate policy area. The city has invested heavily in public transport, smart energy systems and low-carbon neighbourhood development, while also working to increase green space and reduce the urban heat island effect.
Its approach stands out for the close link between digital innovation and environmental goals. New districts have been designed around energy-efficient buildings, shared mobility and connected infrastructure, with partnerships between the municipality, technology firms and local residents playing a central role in shaping the city’s transition.
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