COOLING CITIES: SMALL IDEAS THAT MAKE A BIG DIFFERENCE

Cities face growing pressure to respond to extreme heat, but choosing the right solutions is not always straightforward. Urban environments are complex, and measures that work well in one location may not perform the same way in another. This makes testing and validation a crucial first step before investing in long-term interventions.

That is why the Be Ready project focused not on quick fixes, but on testing and validating solutions before scaling them up.

A Test-First Approach to Urban Cooling

Rather than making large, expensive changes right away, Be Ready followed a simple idea: test small interventions, measure their impact, and learn from real results. This approach allowed cities to understand what works best in their own local conditions.

The project tested urban acupuncture measures—small, targeted actions placed in the hottest areas of the city. These included:
• Green solutions, such as trees and plants, to provide shade and natural cooling
• Blue solutions, using water to cool the surrounding air
• White solutions, including light or reflective surfaces that reduce heat absorption

Each measure was tested alone or in combination, depending on the characteristics and needs of the site.

Why Validation Is Essential?

The pilot was carried out in ten partner cities, each with different climates, urban forms, and user needs. Testing on a small scale made it possible to:
• Verify whether the solutions actually reduced temperatures
• Compare different types of measures and combinations
• Improve designs based on real performance, not assumptions
• Identify limitations or risks before making larger investments
• Collect feedback from residents and city stakeholders who used the spaces

This validation process helped cities avoid costly mistakes and ensured that decisions were based on evidence.

What Did We Learn?

The pilot showed that small, well-placed actions can make a real difference. Using temperature data, observations, and feedback from users and city stakeholders, the project gathered clear evidence about what works and what can be improved.

Key Recommendations

Building on the results of the pilot phase, the Be Ready project highlights several key recommendations for future action.
• Align cooling pilots with local and national climate strategies.
• Use shared indicators (temperature, humidity, biodiversity, user satisfaction).
• Replicate validated urban acupuncture measures in similar hot spots.
• Increase visibility through clear communication and digital storytelling.
• Engage communities and schools for long-term care.
• Combine cooling measures with public art to boost public support.

Looking Ahead

By testing first and scaling up later, cities can make smarter choices. The Be Ready pilot helps cities move forward with confidence—creating cooler, healthier, and more comfortable urban spaces for everyone.

Read the full document “Pilot Actions for UHI Mitigation Acupuncture Measures. Tested and Validated” HERE.

This conference is supported as part of Be Ready, an Interreg Danube Region Programme project co-funded by the European Union.

A STRATEGIC FRAMEWORK TO HELP CITIES BEAT THE HEAT

Hot summers are becoming the new normal. Streets that once offered relief now store heat, nights stay uncomfortably warm, and heatwaves increasingly affect our health, daily routines, and public spaces. Cities are warming faster than their surroundings, creating so-called Urban Heat Islands—and this is a challenge that touches everyone.

The Be Ready Strategic Framework is about turning this problem into an opportunity. It helps cities plan smarter, long-term ways to stay cool and livable as the climate changes. Instead of quick fixes, it looks ahead—showing how cities can reduce heat risks while making neighborhoods healthier, greener, and more enjoyable.

At the heart of the framework are simple but helpful ideas: more trees and green spaces, cooler building materials, shaded streets, and public places designed for people, not just traffic. These nature-based and climate-sensitive solutions don’t just lower temperatures—they improve air quality, support wellbeing, and make cities nicer places to live.

Importantly, the framework provides common recommendations for the entire Danube Region, creating a shared foundation for action and cooperation. It serves as a Danube-wide UHI resilience plan, promoting nature-based solutions, climate-sensitive urban design, and resilient public spaces that deliver environmental, social, and health benefits.

Designed as a flexible and transferable tool, the Be Ready Strategic Framework helps local and regional authorities turn EU climate objectives into concrete action, strengthen cross-border cooperation, and build cooler, healthier, and more resilient cities for the future.

Being “Be Ready” means preparing cities not just to survive hotter summers—but to thrive in them, creating cooler, healthier, and more resilient places for everyone.

Read the full document HERE!

This conference is supported as part of Be Ready, an Interreg Danube Region Programme project co-funded by the European Union.

BUILDING HEAT-RESILIENT CITIES: THE BE READY VIRTUAL PILOT-BASED TRAINING PROGRAM

Cities are heating up, and heatwaves are becoming more common. Concrete, asphalt, and buildings trap the sun’s heat, making urban areas warmer than the surrounding rural areas. This “Urban Heat Island” effect can impact our comfort, health, and daily life.

The Be Ready Virtual Pilot-based Training Program is a free, online course created to help people understand this challenge and learn how cities can respond to it. Developed by universities and experts working with European cities, the course turns real-life experience into practical learning that anyone can follow.

The training includes three short online modules. Together, they explain what Urban Heat Islands are, how cities can identify areas most affected by heat, why involving local communities matters, and how small, targeted actions—such as adding greenery or improving public spaces—can help cool cities.

The course is online, free of charge, and self-paced, so learners can join anytime and study at their own speed. It is available on the Canvas learning platform in English and 11 other languages, and no specialist knowledge is needed.

The Be Ready Virtual Pilot-based Training Program is open to everyone interested in climate-friendly cities—from local authority staff and urban planners to students, researchers, and citizens. It offers a simple and practical way to learn how cities can become cooler, healthier, and better prepared for hotter summers.

This project is supported by the Interreg Danube Region Programme co-funded by the European Union.

Acupuncture for Healthy and Heat-Resilient Communities

Discover the New Booklet: “Acupuncture for Healthy and Heat-Resilient Communities”

Cities are becoming increasingly hot, with heatwaves turning into a regular part of daily life. Urban surfaces such as streets, buildings, and paved areas absorb heat and release it slowly, causing cities to be warmer than their surroundings. This phenomenon, known as the Urban Heat Island effect, impacts people’s health, comfort, and overall wellbeing.

A new digital booklet is now available for anyone interested in making cities cooler and healthier. Titled “Acupuncture for Healthy and Heat-Resilient Communities,” it shares the results and lessons of the Be Ready project, which tackles urban heat islands—areas in cities that can be several degrees hotter than surrounding rural areas.

What makes the booklet special is its focus on practical, easy-to-apply solutions. Instead of large-scale urban redesigns, it highlights “urban acupuncture”—small, targeted actions that have a big impact. The booklet shows how cities can use:

Green acupuncture – planting trees and greenery to lower temperaturesWhite acupuncture – using reflective materials to keep surfaces coolBlue acupuncture – smart ways to use water to reduce heat

The booklet is full of real stories, step-by-step tips, and examples that other cities can replicate. It’s designed to be both inspirational and practical, helping urban planners, community leaders, and policymakers bring heat-resilient solutions to life.

It also links these measures to major European policies, like the European Green Deal and the EU Strategy on Adaptation to Climate Change, showing how small interventions can support broader climate goals.

Available in English and free to access, this booklet is a go-to guide for anyone looking to create cooler, greener, and more resilient cities.

Discover insights, inspiration, and more—explore the booklet HERE.

This project is supported by the Interreg Danube Region Programme co-funded by the European Union.

SOFIA DEVELOPMENT ASSOCIATION JOINS AN INNOVATIVE PROJECT SUPPORTING EUROPEAN CRAFTS AND TOURISM

Starting in January 2026, SDA will be part of the only transnational project funded by DG MOVE, under the Pilot Projects and Preparatory Actions (PPPA) scheme. Coordinated by the Chamber of Commerce & Industry of Kozani (Greece), the project CRAFT-TOUR will offer multi-level support to individual artisans and micro and small enterprises in the traditional arts and crafts, to boost their business and create new tourist opportunities. Through tailored mentoring programs, a digital platform and financial support to third parties (artisans and handicraft businesses), the project aims to bridge Europe’s cultural heritage crafts sector with sustainable tourism development, creating new opportunities for artisans, SMEs, and local communities.

Follow CRAFT-TOUR’s social media for news and opportunities for cross-border collaboration with counterparts from Greece, Italy, Spain, Finland, Estonia.

CRAFT-TOUR is a Pilot Projects and Preparatory Actions (PPPA), funded by Directorate-General for Mobility and Transport, (DG MOVE).