Climate change and energy transition - Carbon cost forecast (Details) - Forecast - $ / t |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2050 |
Dec. 31, 2040 |
Dec. 31, 2035 |
Dec. 31, 2030 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Shell mid-price | ||||||
| Disclosure of Climate Change and Energy Transition [Line Items] | ||||||
| Carbon cost forecast (per tonne) | 170 | 148 | 136 | 125 | 87 | 96 |
| IEA NZE50 | ||||||
| Disclosure of Climate Change and Energy Transition [Line Items] | ||||||
| Carbon cost forecast (per tonne) | 255 | 209 | 176 | 143 | 110 | 103 |