The Danish island of Samsø demonstrates how a community of 4,000 inhabitants achieved 100% renewable energy self-sufficiency through citizen participation.

The visual language of the Sustainable Development Goals SDGs uses vibrant colors and simple icons to support local and global campaigns, conveying ideas and actions

In Basel, Gundeldinger Feld is a model of sustainable urban development, combining architectural innovation and community engagement.

Sustainable cities are an urban planning model integrating economy, environmental balance, and social well‑being to improve the quality of life of their residents.

Solidarity in Basel is shown through daily support for Ukrainians forced to flee their homes due to the war, showing how a community stands by them.

Ungersheim, a model of sustainable transformation led by its residents, shines through community initiatives, renewable energy, and shared agriculture practices.

The BJ Fogg model shows that sustainable behavior occurs only when motivation, ability, and a trigger coincide to make the action fully possible.

The lack of sustainable actions persists due to psychological, cognitive, and social barriers that prevent concern from being translated into action.

Urban strategies centered on people, sustainability, and social efficiency to achieve balanced development. Cities and sustainable development.