NuScale Power Investor Presentation

Forward-Looking Statements This presentation ("Presentation") and any oral statements made in connection with the Presentation do not constitute an offer to sell or a solicitation of an offer to buy any securities. Certain statements in this Presentation may constitute "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements regarding the expectations, hopes, beliefs, intentions or strategies of NuScale Power Corporation (the "Company") regarding the future, including, without limitation, statements regarding plans for research and development programs and expectations regarding revenues and profitability. In addition, any statements regarding projections, forecasts, or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. Words such as "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "might," "plan," "possible," "potential," "predict," "project," "should," "strive," "would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that statement is not forward looking. Forward-looking statements are based on current expectations and assumptions that, while considered reasonable by the Company and its management, are inherently uncertain. New risks and uncertainties may emerge from time to time, and it is not possible to predict all risks and uncertainties. Factors that may cause actual results to differ materially from current expectations include, but are not limited to, general economic conditions and other risks, uncertainties and factors (a) set forth in the section entitled "Cautionary Statement Regarding Forward-Looking Statements and Risk Factors" in the Company's annual report on Form 10-K for the period ended December 3, 2022, the Form S-1 filed on March 20, 2023 and declared effective on March 23, 2023, the Registration Statement on Form S-3 filed on June 1, 2023 and declared effective on June 5, 2023, and under similar headings in subsequent filings with the SEC, and (b) associated with companies like the Company that operate in the energy industry. Such differences may result both from actions within the control of the Company, such as capital investments, asset acquisitions, and marketing initiatives, and from actions outside the control of the Company, such as the demand for the Company's products, changes in technology, competition and general economic and market conditions. Nothing in this Presentation should be regarded as a representation that any forward-looking statement set forth herein, or the results of any forward-looking statement, will be achieved. You should not place undue reliance on forward-looking statements in this Presentation, which speak only as of the date they are made and are qualified in their entirety by reference to the cautionary statements herein. The Company does not undertake or accept any duty to release publicly any updates or revisions to any forward-looking statement herein to reflect any change in its expectations or in the events, conditions or circumstances on which any such statement is based. This Presentation does not purport to summarize all of the conditions, risks and other attributes of an investment in the Company. Interpretation of guidance of federal programs described herein is subject to further interpretation, guidance and change, and, as such, should only be interpreted with the assistance of a qualified professional. The information contained in this Presentation was prepared by the Company and/or obtained from outside sources. All information presented in this Presentation with respect to estimates and projections as to future operations are based on material prepared by the Company and involves significant elements of subjective judgment and analysis, which may or may not be correct. Neither the Company nor any of its affiliates assumes any responsibility for the accuracy or completeness of the information contained within this Presentation. This Presentation does not, and if hereafter supplemented, will not, contain all of the information that may be required to evaluate any investment in the Company. The Company makes no representations or warranties, express or implied, as to the accuracy or completeness of the information contained in this Presentation and nothing herein is, or shall be relied upon as, a representation or warranty with respect to past or future facts or results. This Presentation includes industry and market data, including forecasts and other forward-looking information, obtained from, among other sources, reports of governmental agencies, industry publications, studies and surveys, and internal company surveys. Such reports, industry publications, studies, surveys, and forecasts generally state that the data contained therein has been obtained from sources believed to be reliable, but that data may be incomplete or inaccurate. Such data has not been independently verified, and the Company makes no representation as to the accuracy or completeness of such data or any assumptions relied upon therein. Finally, while the Company believes its internal research is reliable, such research has not been verified by any independent source. Other Items This Presentation may contain trademarks, service marks, trade names and copyrights of other companies, which are the property of their respective owners. Solely for convenience, some of the trademarks, service marks, trade names and copyrights referred to in this Presentation may be listed without the TM, SM, O or symbols, but the Company will assert, to the fullest extent under applicable law, the rights of the applicable owners, if any, to these trademarks, service marks, trade names and copyrights. You are encouraged to read the Company's reports and other documents filed with the SEC. Such reports and other documents may be obtained free of charge at the SEC's website at www.sec.gov. This Presentation is based upon work supported by the Department of Energy under Award Number DE-NE0008928. This Presentation was prepared as an account of work sponsored by an agency of the United States (U.S.) Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the U.S. Government or any agency thereof. NuScale Nonproprietary | Copyright © 2023 NuScale Power, LLC. 2 NUSCALE Power for all humankind