That's a 2021 prediction for 2050 which has 20% as the main reference case (some go up to 27% if gas is expensive, for example). The 2023 prediction updated th

That's a 2021 prediction for 2050 which has 20% as the main reference case (some go up to 27% if gas is expensive, for example). The 2023 prediction updated the reference case to closer to 40% in 2050 (again some go higher). That's a big jump in two years.