‘Surface of Greenland ice sheet gained 399 billion tons of new ice’ since 2024 – 29 billion tons above the 1981-2010 average. Five of last eight years have been above average

The melt season on the Greenland ice sheet is over. The surface of the ice sheet gained 399 billion tons of new ice over the past year, which is 29 billion tons above the 1981-2010 average. Five of last eight years have been above average.https://t.co/Ekp80rlX1s pic.twitter.com/cmgQAsg9Sw

— Tony Heller (@TonyClimate) September 2, 2025