Some of the most significant reductions came from London, Berlin, and Madrid, which averaged around 30% reductions, while Copenhagen lowered emissions by a dramatic 61%, according to a new analysis published by a coalition of cities known as C40.
As major cities around the world make pledges to abandon fossil fuels, C40 Cities, have launched the C40 Divest/Invest Forum, a first-of-its-kind initiative to help urban leaders to accelerate green investment.
Nine cities in Africa — Accra, Dar es Salaam, Addis Ababa, Lagos, Dakar, Durban, Tshwane, Johannesburg, and Cape Town — aim to reach zero carbon by 2050.