Group 1 - Centrica is in advanced negotiations to acquire a 15% stake in the Sizewell C nuclear project in the UK, with a decision expected in the coming weeks [1] - Centrica's CEO, Chris O'Shea, has expressed interest in the project, contingent on "suitable conditions" [1] - The UK government announced an investment of £14.2 billion (approximately $19.5 billion) for the construction of Sizewell C, which has faced delays [1] Group 2 - Brookfield Asset Management is preparing to bid for a minority stake in the Sizewell C project, while Quebec's public pension fund is also in talks for a larger minority stake [2] - The final investment decision for the Sizewell C project is expected to be made in the summer, with total costs potentially exceeding £40 billion [2] - The UK government has become the majority shareholder of Sizewell C after initially investing in 2022, aiming to regain control over the energy system [2]