CHANTILLY, Va.–(BUSINESS WIRE)– #AmentumWin–Amentum (NYSE: AMTM) has been selected as sole program and project management delivery partner for Sizewell C, a new nuclear power station that will strengthen the United Kingdom’s energy security. “Sizewell C’s always-on nuclear electricity will boost UK energy security at a time of volatile global gas prices, leading to lower and more predictable energy costs,” said Andy White, Senior Vice President of Amentum Energy & Environment International. “Our inter