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Westinghouse outlines AP1000 and AP300 reactors, eVinci microreactor and thermal long‑duration storage for Montana committee
Summary
Westinghouse executives briefed the House Energy Committee on their product portfolio: large AP1000 plants, the 330 MWe AP300 small modular reactor, the transportable eVinci microreactor and a thermal long‑duration storage project selected for DOE funding in Alaska.
Westinghouse executives told the House Energy, Federal Relations and Technology Committee that the company is advancing a suite of nuclear technologies and long‑duration thermal storage that it says can serve utilities, industry and remote customers.
John Battellini, vice president for new market development at Westinghouse, described the company’s portfolio as spanning large reactors (AP1000), a small modular reactor (AP300) and a microreactor (eVinci). "We are the only company offering all three asset classes," Battellini said, summarizing Westinghouse’s strategy to provide a range of sizes and applications.
AP1000 and AP300: Battellini said the AP1000 (a Gen‑III+ pressurized water reactor) has operating units in China and the United States and that lessons from those projects inform the AP300 small modular reactor design. Westinghouse described the AP300 as a roughly…
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