18 outstanding teams announced as winners of students reinventing cities competition
1,100 students from 150 universities respond to the call for ideas to reinvent parts of their cities. 18 teams of...
Mayors and unions pledge to make COP26 launchpad for decade of climate action, delivering jobs, skills, investments, social equity and to tackle inequality
With 100 days until COP26 in Glasgow, cities and unions pledge to tackle climate change and inequality together. Mayors vow…
Mayor of Barcelona elected to C40 Cities Steering Committee
Ada Colau, Mayor of Barcelona, Spain has been elected as Vice Chair of the C40 Steering Committee.
Green New Deals in action: Nine cities commit to simultaneously tackle inequality, social justice and climate change
Accra, Barcelona, Cape Town, Durban, Ekurhuleni, Johannesburg, Tshwane, Los Angeles and Warsaw finding new approaches to deliver local climate action…
31 mayors introduce even more trees, parks and green space in cities to save lives and tackle the climate crisis
31 of the world’s great cities will be significantly greener in the years ahead, as leading mayors have committed to…
‘Letter to Nature’ by Mayor of Barcelona, Ada Colau
In a 'letter to nature', read what Mayor of Barcelona Ada Colau has to say about nature in her city.