Scientists say 2026 hottest year on record as climate talks begin in Turkey

ANTALYA — The world is entering a new reality where climate extremes are the norm, UN secretary-general Antonio Guterres warned on Monday, urging leaders at the COP31 climate conference in Turkey to “get serious”.“A supersized El Nino is colliding with a planet already superheated by manmade climate change,” the UN chief said in a statement. “We have entered a new age of climate extremes.”As leaders gathered in Antalya for the UN climate summit, Guterres called on them to “get serious by cutting emissions faster, accelerating a just transition from fossil fuels and delivering the finance and protection vulnerable countries need”.His statement came as the UN’s World Meteorological Organization released a report on Monday indicating that 2026 has continued a streak of exceptional global temperatures, melting ice and rising sea levels.Scientists who spoke to the BBC said the world is on course for its hottest year on record as the planet is hit with warming from climate change and El Niño.Berkeley Earth, the independent US research group behind the forecast, said that even with two months of the year left it is 95% confident that 2026 will surpass the previous record set in 2024.The impact of rising heat has been felt acutely in recent months by countries attending COP, with extensive wildfires across Europe and the sudden glacier collapse in Nepal which killed more than 1,000 people.”We have had a run of record warm years,” said Dr Robert Rohde, of Berkeley Earth. “That is what we expect as global warming progresses… glaciers collapsing, record-breaking heatwaves and droughts.”On Friday, the EU’s Copernicus climate service confirmed that October was the hottest on record.But Rohde warned this was just the start. “There is potential for much larger and much more dramatic changes down the line,” he said.The main driver of rising global temperatures has been the increasing concentration of carbon dioxide in the atmosphere, largely caused by burning fossil fuels.The WMO report, released on Monday, said 2027 will provide no let-up, as an unusually powerful El Niño will continue into next year, pushing temperatures higher.WMO Secretary-General Celeste Saulo said it “gives new meaning to the phrase off the charts”.At previous meetings, the focus has been on reducing emissions, but now an increasing number of nations are facing the reality of having to do that alongside adapting to new weather extremes as the planet warms.”No single COP is a silver bullet. No single conference can bridge the chasm between the science and reality,” Simon Stiell, the UN’s climate chief, told governments on the opening morning.”The urgency of this moment must drive us forward. Global heating is already costing the Earth,” he added.Stephen Belcher, chief scientist at the Met Office in the UK, said: “We’re designed for a climate of the 20th century that we don’t live in any longer, so it’s going to change all aspects of our lives.”The additional greenhouse gases being added to the atmosphere have trapped additional heat and about 90% of that has been absorbed by the oceans.That’s where El Niño comes in, said Saulo. “It doesn’t add new heat to the planet. It releases heat from the ocean, which is the warmest ever measured. There is simply more heat available to release.”This natural climate pattern is pushing global temperatures even higher.The world is currently on track for 2.8C of warming above pre-industrial levels by the end of the century – all but guaranteed to exceed the goal of 1.5C set under the Paris Agreement to avoid the worst effects of climate change.Previous climate summits have yielded new targets for countries to follow on cutting fossil fuels, increasing money for developing countries and protections for forests.Although emissions continue to increase, countries have also made significant progress in increasing renewable energy capacity. The International Energy Agency has predicted growth in the next six years will be 57% greater than the previous period.Stiell also said expanding renewable energy was both a climate and economic solution for recent energy shocks. “Global renewables saved around half a trillion dollars last year.”China remains the largest contributor to the global increase in renewable power capacity but that will decline as other developing nations expand.The Turkish government says it wants discussions this year to focus on a new goal for electrification — moving energy systems away from fossil fuels towards electricity — and cutting waste levels.But the discussion is likely to split countries.Early drafts of the EU position make clear they would only sign up to a goal on electrification if it did not allow countries to meet the target using gas.”It is important that progress on electrification is underpinned by clean energy sources,” it said in a memo to members.Celeste Saulo of the WMO said she could not offer an explanation as to why countries have previously not reached agreement on certain issues, but said “what I see are the impacts of what this lack of consensus generates with more extreme events”.Wealthier nations had agreed at previous COP meetings to triple the amount of money going to developing countries to help them adapt to climate change to at least $85bn (£63bn) by 2035.The latest data from 2024 shows that countries have reached about a third of that figure, but the UN said this week that the current damage from climate change being experienced is “substantial” and much more money could be needed.But many countries have redirected aid budgets towards defense spending and short-term financial relief for households as gas and oil prices spike following the Iran-US war.Governments are also expected to use the forum to discuss global AI policy including the growing demand for energy and water resources from data centres underpinning the technology’s rollout.ANTALYA — The world is entering a new reality where climate extremes are the norm, UN secretary-general Antonio Guterres warned on Monday, urging leaders at the COP31 climate conference in Turkey to “get serious”.“A supersized El Nino is colliding with a planet already superheated by manmade climate change,” the UN chief said in a statement. “We have entered a new age of climate extremes.”As leaders gathered in Antalya for the UN climate summit, Guterres called on them to “get serious by cutting emissions faster, accelerating a just transition from fossil fuels and delivering the finance and protection vulnerable countries need”.His statement came as the UN’s World Meteorological Organization released a report on Monday indicating that 2026 has continued a streak of exceptional global temperatures, melting ice and rising sea levels.Scientists who spoke to the BBC said the world is on course for its hottest year on record as the planet is hit with warming from climate change and El Niño.Berkeley Earth, the independent US research group behind the forecast, said that even with two months of the year left it is 95% confident that 2026 will surpass the previous record set in 2024.The impact of rising heat has been felt acutely in recent months by countries attending COP, with extensive wildfires across Europe and the sudden glacier collapse in Nepal which killed more than 1,000 people.”We have had a run of record warm years,” said Dr Robert Rohde, of Berkeley Earth. “That is what we expect as global warming progresses… glaciers collapsing, record-breaking heatwaves and droughts.”On Friday, the EU’s Copernicus climate service confirmed that October was the hottest on record.But Rohde warned this was just the start. “There is potential for much larger and much more dramatic changes down the line,” he said.The main driver of rising global temperatures has been the increasing concentration of carbon dioxide in the atmosphere, largely caused by burning fossil fuels.The WMO report, released on Monday, said 2027 will provide no let-up, as an unusually powerful El Niño will continue into next year, pushing temperatures higher.WMO Secretary-General Celeste Saulo said it “gives new meaning to the phrase off the charts”.At previous meetings, the focus has been on reducing emissions, but now an increasing number of nations are facing the reality of having to do that alongside adapting to new weather extremes as the planet warms.”No single COP is a silver bullet. No single conference can bridge the chasm between the science and reality,” Simon Stiell, the UN’s climate chief, told governments on the opening morning.”The urgency of this moment must drive us forward. Global heating is already costing the Earth,” he added.Stephen Belcher, chief scientist at the Met Office in the UK, said: “We’re designed for a climate of the 20th century that we don’t live in any longer, so it’s going to change all aspects of our lives.”The additional greenhouse gases being added to the atmosphere have trapped additional heat and about 90% of that has been absorbed by the oceans.That’s where El Niño comes in, said Saulo. “It doesn’t add new heat to the planet. It releases heat from the ocean, which is the warmest ever measured. There is simply more heat available to release.”This natural climate pattern is pushing global temperatures even higher.The world is currently on track for 2.8C of warming above pre-industrial levels by the end of the century – all but guaranteed to exceed the goal of 1.5C set under the Paris Agreement to avoid the worst effects of climate change.Previous climate summits have yielded new targets for countries to follow on cutting fossil fuels, increasing money for developing countries and protections for forests.Although emissions continue to increase, countries have also made significant progress in increasing renewable energy capacity. The International Energy Agency has predicted growth in the next six years will be 57% greater than the previous period.Stiell also said expanding renewable energy was both a climate and economic solution for recent energy shocks. “Global renewables saved around half a trillion dollars last year.”China remains the largest contributor to the global increase in renewable power capacity but that will decline as other developing nations expand.The Turkish government says it wants discussions this year to focus on a new goal for electrification — moving energy systems away from fossil fuels towards electricity — and cutting waste levels.But the discussion is likely to split countries.Early drafts of the EU position make clear they would only sign up to a goal on electrification if it did not allow countries to meet the target using gas.”It is important that progress on electrification is underpinned by clean energy sources,” it said in a memo to members.Celeste Saulo of the WMO said she could not offer an explanation as to why countries have previously not reached agreement on certain issues, but said “what I see are the impacts of what this lack of consensus generates with more extreme events”.Wealthier nations had agreed at previous COP meetings to triple the amount of money going to developing countries to help them adapt to climate change to at least $85bn (£63bn) by 2035.The latest data from 2024 shows that countries have reached about a third of that figure, but the UN said this week that the current damage from climate change being experienced is “substantial” and much more money could be needed.But many countries have redirected aid budgets towards defense spending and short-term financial relief for households as gas and oil prices spike following the Iran-US war.Governments are also expected to use the forum to discuss global AI policy including the growing demand for energy and water resources from data centres underpinning the technology’s rollout.