President Sheikh Mohamed, who was Crown Prince of Abu Dhabi and Deputy Supreme Commander of the Armed Forces at the time, at the launch of the UAE’s Net Zero 2050 Strategic Initiative at Expo 2020 Dubai. With him are Sheikh Maktoum bin Mohammed, Deputy Prime Minister and Minister of Finance, right, Mariam Al Mheiri, Minister for Climate Change and Environment, left, and Dr Sultan Al Jaber, Minister of Industry and Advanced Technology, chairman of Masdar and chief executive of Adnoc, second left. All photos: Ministry of Presidential Affairs

John Kerry calls UAE’s net-zero initiative an example for other energy-producing nations