Task 25 has published a journal article presenting Flexibility Chart 2.0, which is an “at-a-glance” tool to estimate flexibility potential. It can illustrate flexibility trends from past to future. The article is available as open access from Renewable and Sustainable Energy Reviews:

• Yasuda, Yoh, et al. (2023) “Flexibility chart 2.0: An accessible visual tool to evaluate flexibility resources in power systems”, DOI: 10.1016/j.rser.2022.113116