Exhibit 99.1 • First quarter bookings of $1.2 billion, including record aftermarket bookings of nearly$690 million • Power bookings increased more than 45% year-over-year, with over $100 million in nuclear awards for the third consecutive quarter • Gross margin and adjusted1 gross margin2 of 32.3$132 million and $147 million, respectively, an increase of 17% and 2 ...