Articles by Fiona Harvey in Belém

Who are the major players at Cop30 and what do they want?

Delegates from global giants and smaller nations expected to clash at Brazilian summit over how to tackle the climate crisis and who should pay

Report calls for scaling-up of renewable energy and electrification of key sectors to limit peak of global heating

PM defies critics calling for a slowdown as he flies to Brazil, where he may have frosty reception after opting out of tropical forest fund