COP22

As the Paris Agreement formally enters into force today BusinessGreen recaps the essential features of the treaty - and why businesses should care

Senior diplomat argues that if a Trump presidency seeks to resist decarbonisation trend, it will affect US economic and social progress

Camilla Born of E3G predicts the Marrakesh Summit will kick off in a celebratory mood, but US politics and negotiating weeds could still present a challenge to global climate efforts

Marrakesh Declaration pledges to step up co-operation between African countries as they battle to enhance climate resilience and boost agricultural productivity

Modi's government deposits instrument of ratification for global climate treaty to the UN on the birthday of Mahatma Gandhi

Ban Ki-moon: 'Ever more confident' Paris Agreement ratification will come this year as 60 nations confirm deal