Signal UN Climate Chief: "Faster energy transitions are core to national security"

Summary

UN Climate Change Executive Secretary Simon Stiell, speaking on 24 July 2026 at a UN General Assembly informal interactive dialogue on the global energy transition, said faster energy transitions are core to national security and that "the global energy transition is now irreversible." He noted Southeast Asia's energy import bill reached $160 billion in 2026, while Eastern Caribbean states spent more than $440 million annually on fossil fuel imports in 2021, equal to 15% of total imports and 17% of the trade balance. Stiell said the coming COP31 negotiations must advance adaptation indicators and just transition mechanisms, and he called on developed countries to fulfil their pledge to triple adaptation finance, moving toward $300 billion a year by 2035 and scaling to $1.3 trillion annually thereafter. He referenced COP28 commitments to triple renewable capacity and double energy efficiency by 2030, and noted Türkiye, the incoming COP presidency, has proposed an Action Agenda target of 35% global electrification by 2035.