Smart City Expo World Congress is an annual international event held in Barcelona since 2011, bringing together leaders from businesses, governments, and organisations to advance urban innovation and sustainable cities. The congress focuses on turning urban challenges into practical solutions through collaboration, partnerships, and innovation to help create more sustainable, liveable, and resilient cities.
AlterCOP 2026 Kuala Lumpur is a three-day sustainability and climate action forum bringing together professionals, academics, businesses, NGOs, policymakers, students and local communities to explore practical responses to environmental and social challenges.
The Re-Value Final Forum brings together representatives from nine European waterfront cities, EU policymakers, urban planners, architects, researchers and other practitioners to discuss sustainable urban transformation. The programme showcases approaches to climate-neutral waterfront redevelopment, inclusive urban planning, environmental resilience and integrated design. Participants will exchange practical lessons on translating climate ambitions into more sustainable and liveable urban environments.
re-VISION examines circular-economy approaches for cities, including resource management, reuse, circular construction, municipal policy and implementation of circular-city initiatives.
The CLIMA Conference marks the concluding event of the European CLIMABOROUGH project, bringing together local decision-makers, researchers and urban innovation specialists to share lessons from climate-transition experiments in European cities. Sessions will explore urban energy and mobility, circular economy initiatives, digital twins and AI in urban planning, public procurement, citizen engagement and practical approaches to achieving climate neutralit
SWS Vienna GREEN is an international scientific conference bringing together researchers, academics and students working on environmental science and sustainable technologies. Its interdisciplinary programme covers biodiversity, climate change, water resources, forest ecosystems, clean energy, sustainable agriculture, pollution prevention, recycling and green building technologies. Oral presentations, posters, workshops and virtual participation provide opportunities to share research and explore practical responses to environmental challenges.
The World Future Energy Summit is an international clean-energy and sustainability event bringing together policymakers, investors, businesses, technology providers and energy professionals. Its programme combines conferences, networking and an exhibition showcasing renewable energy, decarbonisation, climate technology and sustainable infrastructure.
An international sustainability forum bringing together researchers, policymakers and practitioners to discuss environmental and societal challenges across sectors, share research and explore approaches to sustainable development.
SASBE 2027 is an international conference on sustainable and smart built environments, covering green buildings, circular construction, digital twins, AI-driven design and resilient urban infrastructure.