Simon Stiell, executive secretary of the United Nations Framework Convention on Climate Change (UNFCCC), says countries must ...

At the opening of the Bonn Climate Conference 2025, UN climate chief Simon Stiell said the 1.5°C global warming limit is still achievable, citing positive actions by major economies and urging ...

Executive Secretary Delivered Remarks at Closing Plenary of June UN Climate Meetings: We Need to go Further, Faster, Fairer ...

UN climate chief Simon Stiell urged countries on Thursday to accelerate negotiations ahead of the COP30 in Brazil as there ...

Below are remarks delivered by UN Climate Change Executive Secretary Simon Stiell at an event to mark the 10-year anniversary ...

The United Nations Framework Convention on Climate Change Executive Secretary, Simon Stiell, has called for the implementation of a robust national climate plan to drive Nigeria’s economic ...

Stiell also led the first-ever global stocktake of the world’s efforts to limit global warming to 1.5°C above pre-industrial levels during COP28 in Dubai last year. The stocktake pointed to ...

Simon Stiell, executive secretary of the United Nations Framework Convention on Climate Change (UNFCCC), has urged governments to implement stronger national climate policies ahead of COP30. He argued ...

Simon Stiell, executive secretary of U.N. Climate Change, speaks at COP29. The effects of climate change are already having a deep negative impact on the gross domestic product of nations across ...

During his opening remarks on Monday, Simon Stiell, the U.N. climate change executive secretary, chastised the delegates, warning them that they are losing sight of the forest because they are ...

The plea, made in a letter to G20 leaders from top U.N. climate official Simon Stiell, comes as negotiators at the COP29 conference in Baku struggle for a deal intended to scale up money to ...

Simon Stiell, executive secretary of the UN Framework Convention on Climate Change, laid out priorities ahead of annual climate talks in November, and encouraged countries to prepare stronger ...