Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what estimate her Department has made of the proportion of the UK's energy output that will be produced by fossil fuels by 2050; and whether she has made an assessment of the implications for her policies of Exxon Mobil's paper entitled Global EnergyOutlook 2023.

When the UK has reached net zero in 2050, around a quarter of the UK's energy needs will come from oil and gas. This figure is calculated using data published by the Climate Change Committee in its Sixth Carbon Budget advice. By 2050 oil use will become increasingly concentrated in aviation and gas will be used with carbon capture, usage and storage (CCUS) to generate electricity and hydrogen. Global outlooks also point to the need for continued, but declining, oil and gas use, highlighting the importance of CCUS.