Competitive, collective, climate-neutral!

Staying on target for climate neutrality is a key challenge in changing political and economic frameworks. The aim is clear: no more fossil fuels! Becoming the first climate-neutral continent will offer Europe a key competitive advantage and increase our resilience in all sectors. In 2025, the World Sustainable Energy Days (WSED) will show how to gain momentum and present policies, programmes and innovation to reach our goals together.

The World Sustainable Energy Days (WSED) are a leading annual conference on the energy transition and climate neutrality with over 650 participants from more than 60 countries.

Get involved in the WSED 2025!
Take the opportunity and share your work, projects, research results, achievements, ideas and insights with the worldwide sustainable energy community!

We invite you to submit papers on
● energy transition, climate neutrality
● energy efficiency, renewable energy
● solutions for buildings, industry, e-mobility
● pellets
● sustainable energy research, technologies, programmes, markets and policies
● products, services, business models

The papers can address the following aspects:
● successfully realised projects
● technical and business innovation, research results
● policies, programmes, strategies
● information, marketing, dissemination
● market analyses, studies
● innovative products
● financing solutions and business models
● digitisation
● integrated approaches and solutions for energy efficiency and renewable energy sources