Find science based solutions for your sustainable, circular challenges. Work with the most ambitious students and scientists from the Leiden-Delft-Erasmus universities. Share your own experiences, bring insights from practice and help shaping the circular economy.
Find researcher
Work with students
Join a Thesis Lab
Deepen your knowledge and grow your network. Meet experts, researchers and professionals, while talented master students of the Leiden-Delft-Erasmus universities - or of the universities of applied sciences - dedicate their master thesis on your sustainable question. Join a Thesis Lab, or start your own
Honours & Challenges: students solving your questions
Work with the most ambitious bachelor students from Leiden, Delft and Erasmus. In Challenges they will try to find innovative solutions for your sustainability challenge, created from multiple angles.
Participate
Start a Meet-Up
In live and online Meet Ups, professionals, entrepreneurs, researchers and citizen initiatives come together to discuss concrete sustainability challenges. It’s a great opportunity to deepen your knowledge, expand your network, and develop new skills. Pitch your topic and explore with us the possibilities for possible joint activities.
Join a community
Through our network of researchers and students, we connect the latest knowledge to complex problems and real-world challenges. We build action-oriented communities to help shape the new economy. Join one of them and be part of the solution.