Events Learn about past Women4Climate events featuring global mayors, climate experts, thought leaders and youth activists. © Sarah Bastin / C40 Past events Women4Climate Tech Challenge 2020 | Live Pitch Session Find out more Tech Challenge Launch | C40 World Mayors Summit 2019 Find out more C40 Annual Women4Climate Conference 2019 Find out more C40 Annual Women4Climate Conference 2018 Find out more C40 Annual Women4Climate Conference 2017 Find out more WHAT WE DO Women4Climate Online Course: Developing Skills for Women Leadership in Climate Action Find out more Women4Climate Mentorship Programme Find out more Resources Find out more