| member of the 59th Parliament of the United Kingdom | | - | |
| member of the 58th Parliament of the United Kingdom | | | |
| Minister for the Cabinet Office | | | |
| Member of the Privy Council of the United Kingdom | | - | |
| Secretary of State for Energy and Climate Change | | | |
| Secretary of State for Energy Security and Net Zero | - | - | |
| Member of the House of Commons | - | - | |
| member of the 54th Parliament of the United Kingdom | | | |
| member of the 57th Parliament of the United Kingdom | | | |
| Shadow Secretary of State for Business and Trade | | | |
| member of the 55th Parliament of the United Kingdom | | | |
| Member of the House of Commons | | - | |
| member of the 56th Parliament of the United Kingdom | | | |
| Secretary of State for Energy Security and Net Zero | | - | |
