Global heat storage (IMAGE) Helmholtz Centre for Environmental Research - UFZ Caption Global heat storage has increased significantly in the ground (red line), in thawing permafrost (green line) and in inland water bodies (blue line) over the period from 1960 to 2020. The new calculations add precision to data from an earlier study (von Schuckmann et al. (2020)). Credit Author(s) 2023 Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.