5th Biennial C40 Mayors Summit Event Start All day 04 Feb 2014 End 23:59 UTC 06 Feb 2014 Website http://energy-l.iisd.org/events/5th-biennial-c40-mayors-summit/ Share this page The C40 Cities Climate Leadership Group (C40) is hosting this three-day summit to convene mayors from the world’s largest cities with hundreds of urban and climate change leaders for a series of round Related content Event 03 Feb 2025 Energizing Healthcare 2025 Event 20 Nov 2024 Catalyzing Renewable Energy Manufacturing in Ghana Roundtable Event 11 Nov 2024 SEforALL at United Nations Climate Change Conference (COP29) Event 11 Nov 2024 United Nations Climate Change Conference (COP 29)