TU Delft student Marijn Wouters returned to the Netherlands after his 3 month stay in Kenya, where he assisted RIWIK in the production of our first fully operational wind turbine. This was made possible by the financial support of Students for Sustainability (S4S), a student-led organisation affiliated to TU Delft. S4S focuses on investing in sustainable technologies in developing countries as a means to solve local social and economic problems.