British Secretary of State for Energy Security and Net Zero, Grant Shapps reacts outside Downing Street as he attends the British cabinet's weekly meeting, in London, Britain February 21, 2023. REUTERS/Toby Melville 

British Prime Minister Rishi Sunak (not pictured) and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak (not pictured) and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak (not pictured) and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps (not pictured) are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak (not pictured) and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps speak to apprentices before touring a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps (not pictured) are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak (not pictured) and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain. February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Prime Minister Rishi Sunak and newly appointed Secretary of State for Energy Security and Net Zero, Grant Shapps are given a tour of a combined heat and power plant in Kings Cross, London, Britain, February 7, 2023. Jamie Lorriman/Pool via REUTERS 

British Secretary of State for Energy Grant Shapps, walks outside Number 10 Downing Street, in London, Britain February 7, 2023. REUTERS/Toby Melville 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps walks outside the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps talks to a television news crew outside the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps talks to a television news crew outside the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps prepares to talk to a television news crew outside the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps arrives at the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps arrives at the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps talks to a television news crew outside the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps arrives at the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps leaves the BBC Headquarters in London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

British Secretary for Business, Energy and Industrial Strategy Grant Shapps walks outside Number 10 Downing Street, in London, Britain January 31, 2023. REUTERS/Peter Nicholls 

British Business, Energy and Industrial Strategy Secretary Grant Shapps walks on Downing Street in London, Britain January 17, 2023. REUTERS/Henry Nicholls 

British Business, Energy and Industrial Strategy Secretary Grant Shapps walks on Downing Street in London, Britain January 17, 2023. REUTERS/Henry Nicholls 

British Business, Energy and Industrial Strategy Secretary Grant Shapps walks on Downing Street in London, Britain January 17, 2023. REUTERS/Henry Nicholls 

South African President Cyril Ramaphosa shakes hands with British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps at the Francis Crick Institute during a state visit in London, Britain, November 23, 2022. REUTERS/Henry Nicholls 

A British government advert offering people help with winter energy bills is seen on the side of a bus in Stockport, Britain, November 16, 2022. REUTERS/Phil Noble 

A British government advert offering people help with winter energy bills is seen on the side of a bus in Stockport, Britain, November 16, 2022. REUTERS/Phil Noble 

A British government advert offering people help with winter energy bills is seen on the side of a bus in Stockport, Britain, November 16, 2022. REUTERS/Phil Noble 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

NUSA DUA, INDONESIA - NOVEMBER 15: Britain's Prime Minister Rishi Sunak attends a working session on food and energy security during the G20 Summit on November 15, 2022 in Nusa Dua, Indonesia. The new British Prime Minister aims to articulate his foreign policy vision here while grappling with economic instability at home. Leon Neal/Pool via REUTERS 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps walks down Whitehall street for a cabinet meeting at Number 10 Downing Street, in London, Britain November 8, 2022. REUTERS/Toby Melville 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps walks down Whitehall street for a cabinet meeting at Number 10 Downing Street, in London, Britain November 8, 2022. REUTERS/Toby Melville 

British Prime Minister Rishi Sunak addresses delegates during the COP27 summit at Sharm el-Sheikh, Egypt, November 7, 2022. Stefan Rousseau/Pool via REUTERS 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps walks outside Number 10 Downing Street, in London, Britain November 1, 2022. REUTERS/Hannah McKay 

British Secretary of State for Business, Energy and Industrial Strategy Grant Shapps looks on outside Number 10 Downing Street, in London, Britain November 1, 2022. REUTERS/Hannah McKay