Reinventing Cities

Seeking creative minds with a vision for a greener urban future!

A global competition for innovative, carbon-free and resilient urban projects

We warmly thank the teams that continue working their proposals in this complex moment. The C40 and the participating cities remain fully committed to the organization of this competition.

Initiated by the C40 Cities Climate Leadership Group and made possible thanks to the support of Climate KIC, Reinventing Cities is a global competition that seeks to transform underutilized sites through sustainable and community-focused projects to drive decarbonised and resilient urban regeneration. 

To amplify the success of the first competition, C40 is now enabling cities to continuously join Reinventing Cities with new sites, to create an ongoing and dynamic competition and to catalyse systemic change.  Today, C40 is launching 25 new sites to be reinvented in 9 cities: Cape Town, Chicago, Dubai, Madrid, Milan, Montreal, Reykjavik, Roma and Singapore.

Through this competition, C40 and the participating cities invite multi-disciplinary teams of architects, planners, developers, entrepreneurs, environmentalists, start-ups, neighbourhood collectives, innovators and artists to submit proposals which deliver carbon neutral and resilient urban regeneration, and can serve as a model for city landmarks of the future.
Read more
28 sitesIn competition
Application status
Ongoing
Closed
Participating cities
What's new ?
09/09/20
Do not demolish, repurpose! How to develop adaptive reuse and flexible building design
Webinar Recording & Slides
Click here to listen to the webinar recording!
The 15 Minute City Webinar with Carlos Moreno
Discover the finalist teams
Reinventing Cities Chicago - Announcement of Finalists
Chicago, United States of America
Discover the finalist teams
Reinventing Cities Finalists 2020
Madrid, Milan, Reykjavik, Chicago, Rome
Discover the results of phase 1 in Rome
Announcement of Finalists Rome
Rome, Italy
Full events list

Timeline

of a Reinventing Cities Competition

Phase 1

Preparation of the Expression of Interest

Selection of the Finalists

Phase 2

Preparation of Final Proposals

Selection of Winning Projects

3 to 5 months

2 to 3 months

4 to 6 months


2 to 3 months

Words from Mayors

Climate change and global warming present an existential threat to the human race and will require a unified global response at all levels of society. Scientists estimate that we are currently on a trajectory that will increase average global temperatures by two degrees above pre-industrial levels by 2100. If these emissions are not appropriately addressed, cities will become increasingly vulnerable to the adverse impacts of climate change.

At the heart of the city lies an opportunity, as urban density presents a greener way of living. Urban density can create the possibility for a better quality of life and a lower carbon footprint through more efficient infrastructure and improved urban planning.

Therefore, cities and private actors must work together to showcase new models for decarbonized development, buildings, and services to households and businesses in hopes for their widespread uptake and adoption.

As Mayors, we are committed with the C40 to move a step forward in our fight against climate change and to organize Reinventing Cities, an unprecedented global competition to stimulate sustainable development and to celebrate innovative solutions to environmental and urban challenges.

We hope Reinventing Cities will set new standards of carbon-neutral and resilient development and will enable the implementation of projects across a wide range of architecture practices, typologies and uses. With this competition, we are calling the private actors to work with us to identify new solutions and to deliver the city of tomorrow, today.

Mayors of the participating Cities 
Mayors of the participating cities (Auckland, Cape Town, Chicago, Houston, Madrid, Mexico City, Milan, Montréal, Oslo, Paris, Portland, Reykjavik, Rio de Janeiro, Salvador de Bahia, San Francisco, Vancouver)

#Reinventingcities

Bilbao [Udala - Ayuntamiento]
@bilbao_udala
10:00    27 / 10
🅱️ #Bilbo aurkeztu da @eurocities eko Batzorde Batearazlean sartzeko. Orain, inoiz baino gehiago, hau bezalako Euro… https://t.co/iR7vdlJH2r
Bilbao [Udala - Ayuntamiento]
@bilbao_udala
09:59    27 / 10
🅱️ #Bilbao applies to join @eurocities ExCom. Now more than ever it is important to have a voice in European networ… https://t.co/cnxFnnsDiy
Bilbao [Udala - Ayuntamiento]
@bilbao_udala
09:59    27 / 10
🅱️ #Bilbao presenta candidatura para entrar al Comité Ejecutivo de @eurocities. Ahora, más que nunca, es importante… https://t.co/XJIG5YiO1A
LuisMoralesCarballo
@luismorcar
18:35    25 / 10
MRT!! #publicspace #reinventingcities #publicrealm 👏👏👏 https://t.co/9aOuZtBZD5
Distrito Centro
@JMDCentro
10:31    23 / 10
Hasta mañana sábado puedes visitar en el Museo de Historia en la calle Fuencarral 78 los ganadores y finalistas del… https://t.co/cYFoHTKqvH
Bilbao [Udala - Ayuntamiento]
@bilbao_udala
09:53    23 / 10
🅱️ #Bilbo aurkeztu da @eurocities eko Batzorde Batearazlean sartzeko. Orain, inoiz baino gehiago, hau bezalako Euro… https://t.co/4z8A1q5zRr
Bilbao [Udala - Ayuntamiento]
@bilbao_udala
09:52    23 / 10
🅱️ #Bilbao applies to join @eurocities ExCom. Now more than ever it is important to have a voice in European networ… https://t.co/oNxCmThw0j
Bilbao [Udala - Ayuntamiento]
@bilbao_udala
09:49    23 / 10
🅱️ #Bilbao presenta candidatura para entrar al Comité Ejecutivo de @eurocities. Ahora, más que nunca, es importante… https://t.co/Q7Ovgk6tMc
Ayuntamiento Madrid
@MADRID
08:12    23 / 10
📢 Hasta el sábado 24 de octubre puedes visitar en el Museo de Historia los proyectos ganadores y finalistas del con… https://t.co/sHXQKYsJTw
DebbieAylesArt
@DebbieAylesArt
07:10    21 / 10
WINDY CITY #DETAIL 3 #painting #acrylic #artworks #gouache #watercolour #debbieaylesart #patterns #texture… https://t.co/b0OCmoH1qe