Investor Presentaiton

UK Japan UK Japan Nuclear power and renewable energy sources in energy mix The UK/Japan needs a mix of energy sources to ensure a reliable supply of electricity, including nuclear power and renewable energy sources R CRIEPI Central Research Institute of Electric Power Industry 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Agree Slightly agree ■Neither agree nor disagree Slightly disagree ■Disagree The cost of renewable energy is becoming cheaper than nuclear power 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Agree ■Slightly agree ■Neither agree nor disagree Slightly disagree ■Disagree © CRIEPI 2021 12

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