Terra50 | Urban climate solutions in action

Launching at Smart City Expo and on Tomorrow.City, Terra50 is a new global initiative that brings together 50 of the most impactful climate solutions already in action, with the potential to be replicated and scaled in cities around the world. Here, you'll find articles featuring some of these pioneering solutions, helping cities tackle climate challenges. Learn more about the project.

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Madrid CITYlogin: what if urban logistics stopped being a traffic problem and became a mobility solution?

Madrid CITYlogin: what if urban logistics stopped being a traffic problem and became a mobility solution?

From microhubs to capillary distribution, CITYlogin is transforming urban deliveries while reducing traffic and emissions.

Ocean Ecostructures: what if ports could help regenerate marine life?

Ocean Ecostructures: what if ports could help regenerate marine life?

Can ports become allies of ocean regeneration? Explore how Ocean Ecostructures is boosting biodiversity and ecological functions in coastal infrastructure.

City Resilience Framework: what if resilience is not about going back, but moving forward?

City Resilience Framework: what if resilience is not about going back, but moving forward?

Learn how the City Resilience Framework helps cities address climate risks, infrastructure challenges, and social vulnerabilities through a systems approach.

Over Easy Solar: what if a rooftop could be both green and solar?

Over Easy Solar: what if a rooftop could be both green and solar?

Discover how green roofs and solar panels can work together. Over Easy Solar's vertical PV technology turns rooftops into multifunctional urban infrastructure.

City Forest Credits: How much is a tree worth to a city?

City Forest Credits: How much is a tree worth to a city?

How much is a tree worth to a city? Explore how City Forest Credits turns urban forests into a long-term climate infrastructure with measurable value.

Latitudo40: when earth observation helps cities make better decisions

Latitudo40: when earth observation helps cities make better decisions

Discover how Latitudo40 uses earth observation, satellite data and AI to help cities identify climate risks, prioritise interventions and make smarter urban planning decisions.

Kamikatsu: Why zero waste is about more than recycling

Kamikatsu: Why zero waste is about more than recycling

Kamikatsu recycles nearly 80% of its waste without high-tech plants. Discover how citizen participation and civic design, not just tech, make it work.

Barcelona: when the infrastructure to beat the heat already exists

Barcelona: when the infrastructure to beat the heat already exists

How Barcelona turned libraries, schools and parks into a citywide network of climate shelters to protect residents from extreme heat.

Concular: when buildings stop being waste and become material banks

Concular: when buildings stop being waste and become material banks

Concular reimagines buildings as the start of materials’ next life, creating a new circular infrastructure for more sustainable urban development.