Why AP1000 Technology Reactor Design, Licensing, Performance • The AP1000 “nuclear island” design is complete and standardized, which greatly reduces the risk to cost and 1 schedule associated with new-nuclear. • Proven technology bene昀椀ting from Nth of a Kind (NOAK) experience - 5 current operating reactors (soon to be 6), with 6 more under construction, and contracts for 13 more in place or being negotiated. Worldwide, a 昀氀eet of 12 AP1000 reactors will be in operation by 2030, before the build-up already committed to in Central/Eastern Europe. • Demonstrated record-setting performance levels with a capacity factor greater than 92%. • Has already been licensed by three di昀昀erent global nuclear regulatory bodies — USA, Europe, China. Reactor Construction and Build • To add emissions-free power to the grid by the 2030s, the AP1000 technology is overwhelmingly the best Canadian-owned and Canadian-supplied solution for the country and its ratepayers. • Canada will benefit from the engineering and constructability experience Westinghouse gained from Chinese and U.S. projects. This experience is being incorporated into our Polish, Bulgarian and Ukrainian projects and is invaluable, as bringing a new reactor from concept to operating reality is very challenging. Learn more at WestinghouseNuclear.com 1Nuclear-island makes up around 60% of total plant costs in the West. The materials and information in this document have been prepared by Westinghouse and are intended for informational purposes only. AP1000® is a registered trademark of Westinghouse Electric Company LLC. All rights reserved.