PLEA Network

19 April 2023, Climate Homes News: UN: World set to blow through 1.5C carbon budget in 10 years. Under governments’ current climate plans, the world will pump out enough greenhous gas in the next ten years to take global warming above 1.5C above pre-industrial levels, a United Nations report shows. To have a 50:50 chance of limiting global warming to the global target of 1.5C, the IPCC’s scientists said in 2018 that the world can’t produce more than 500 gigatonnes of carbon dioxide. But a new report to governments by the United Nations climate change body says that, even if governments meet their current climate targets (NDCs), they will produce about 430 gigatonnes by 2030. That leaves just 70 gigatonnes left for after 2030. On this trajectory, that will be burned through in just two years. At the Cop26 climate talks in Glasgow, all nations agreed to request each other “revisit and strengthen” their 2030 climate targets. But just a handful did so and none of the world’s biggest emitters have suggested they will improve their targets. Analysis by Climate Action Tracker has found that no government’s climate plans are compatible with limiting global warming to 1.5C. At Cop26, a UN work programme was set up to scale up emissions reductions in the 2020s but at Cop27 countries only debated how to set up these talks. They discussed how long they should talk for and what they should talk about. Read more here