Financial Data and Key Metrics Changes - The company exited the first quarter with approximately $500 million in cash and cash equivalents, earning roughly 5% interest per year [6] - For the full year, the company is budgeting to spend approximately $190 million net of interest income, which includes $45 million for G&A, $50 million for Laporte and R&D activities, and $100 million for SN1 and Baker turbine development [6] Business Line Data and Key Metrics Changes - The company is focused on improving project economics for its first utility-scale plant by reducing total installed costs and determining a viable commercial pathway to a competitive levelized cost of energy (LCOE) [5] - The Laporte testing is expected to prove performance expectations for commercial-scale clean power plants [5] Market Data and Key Metrics Changes - The current trading price of the company is near its cash value, indicating that the market assigns little value to its technology compared to other clean power technology companies [7] - The company highlights a significant cost gap between clean power solutions and natural gas, with recent examples showing new nuclear projects costing significantly more than gas-based power [8][9] Company Strategy and Development Direction - The company aims to achieve cost reductions through multi-unit deployments, particularly in locations with coastal access [5] - The focus areas for 2025 include improving project economics, determining competitive LCOE pathways, and advancing Laporte testing [5][12] Management's Comments on Operating Environment and Future Outlook - Management believes that in regions with access to low-cost natural gas, the lowest cost way to deliver clean reliable power can come from natural gas-based solutions [9] - The company is committed to executing its strategy with discipline and focus, emphasizing the importance of the next few months in driving costs out of projects [16] Other Important Information - The company has no debt and is well-positioned with the capital needed to achieve its goals in a cost-effective manner [6] - Major strategic investors collectively own approximately 85% of the company's equity, indicating strong support from key stakeholders [10] Q&A Session Summary - No specific questions or answers were provided in the content, thus this section is not applicable.

Core Viewpoint - A class action securities lawsuit has been filed against NET Power, Inc. due to alleged securities fraud affecting investors between June 9, 2023, and March 7, 2025 [1][2]. Group 1: Lawsuit Details - The lawsuit claims that NET Power was unlikely to complete its first utility-scale plant, Project Permian, on schedule and that the project would be significantly more expensive than previously represented due to supply chain issues and site-specific challenges [2]. - Defendants' projections regarding the time and capital needed to complete Project Permian were deemed unrealistic, which could negatively impact the Company's business and financial results [2]. - Public statements made by the defendants were materially false and misleading throughout the relevant period [2]. Group 2: Next Steps for Investors - Investors who suffered losses during the specified timeframe have until June 17, 2025, to request to be appointed as lead plaintiff, although participation in any recovery does not require serving as a lead plaintiff [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees [3]. Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and has been recognized as one of the top securities litigation firms in the United States for seven consecutive years [4].

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______ to ______ Commission File Number 001-40503 Delaware 98-1580612 (I.R.S. Employer Identification No.) 27701 NET Power Inc. (Exact name of registrant as specified in ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 12, 2025 NET POWER INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) Delaware 001-40503 98-1580612 320 Roney St., Suite 200 Durham, North Carolina 27701 (Address of principal ...

Core Viewpoint - The Gross Law Firm has issued a notice to shareholders of NET Power, Inc. regarding a class action lawsuit due to alleged misleading statements and failure to disclose critical information during the class period from June 9, 2023, to March 7, 2025 [1][3]. Summary by Relevant Sections Allegations - The complaint alleges that NET Power was unlikely to complete its first utility-scale plant, Project Permian, on schedule and that the project would be significantly more expensive than previously represented due to supply chain issues and various site-specific challenges [3]. - It is claimed that the projections regarding the time and capital needed to complete Project Permian were unrealistic, which could negatively impact the company's business and financial results [3]. - The public statements made by the defendants were materially false and misleading throughout the relevant period [3]. Class Action Details - The class period for the lawsuit is defined as June 9, 2023, to March 7, 2025, with a deadline for shareholders to register for the class action set for June 17, 2025 [3][4]. - Shareholders who register will be enrolled in a portfolio monitoring software to receive updates on the case's status [4]. Law Firm Background - The Gross Law Firm is a nationally recognized class action law firm dedicated to protecting the rights of investors who have suffered losses due to deceit, fraud, and illegal business practices [5]. - The firm aims to ensure that companies adhere to responsible business practices and seeks recovery for investors affected by misleading statements that led to artificial inflation of stock prices [5].

Core Viewpoint - The Gross Law Firm has issued a notice to shareholders of NET Power, Inc. regarding a class action lawsuit alleging that the company made materially false and misleading statements about its Project Permian, which is unlikely to be completed on schedule and may incur higher costs than previously stated [1][2]. Allegations - The complaint claims that during the class period from June 9, 2023, to March 7, 2025, NET Power failed to disclose significant challenges related to the completion of its first utility-scale plant, Project Permian, including supply chain issues and site-specific challenges [1]. - It is alleged that the company's projections regarding the time and capital required for Project Permian were unrealistic, which could negatively impact its business and financial results [1]. - The public statements made by the defendants were deemed materially false and misleading throughout the relevant period [1]. Next Steps for Shareholders - Shareholders who purchased NPWR shares during the specified class period are encouraged to register for the class action by June 17, 2025, to potentially be appointed as lead plaintiffs [2]. - Upon registration, shareholders will receive updates through a portfolio monitoring software regarding the status of the case [2]. About the Law Firm - The Gross Law Firm is a nationally recognized class action law firm dedicated to protecting the rights of investors affected by deceit and illegal business practices [3]. - The firm aims to ensure that companies adhere to responsible business practices and seeks recovery for investors who suffered losses due to misleading statements or omissions [3].

NEW YORK, May 6, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in NET Power, Inc. ("NET Power, Inc." or the "Company") (NYSE: NPWR) of a class action securities lawsuit.CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of NET Power, Inc. investors who were adversely affected by alleged securities fraud between June 9, 2023 and March 7, 2025. Follow the link below to get more information and be contacted by a member of our team:https://zlk.com/pslra-1/net-power-inc-lawsuit-submi ...

NEW YORK, May 05, 2025 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP, a nationally acclaimed investor rights law firm, announces that a complaint has been filed in the United States District Court for the Middle District of North Carolina on behalf of investors who purchased or acquired the securities of NET Power Inc. (“Net Power” or the “Company”) (NYSE: NPWR) between June 9, 2023 and March 7, 2025, inclusive, alleging violations of the Securities Exchange Act of 1934 against the Company and certain of its s ...

Core Viewpoint - The Gross Law Firm has issued a notice to shareholders of NET Power, Inc. regarding a class action lawsuit alleging that the company made materially false and misleading statements about its Project Permian, which is unlikely to be completed on schedule and may incur higher costs than previously stated [1][2]. Group 1: Allegations - The complaint alleges that during the class period from June 9, 2023, to March 7, 2025, NET Power failed to disclose significant challenges related to the completion of its first utility-scale plant, Project Permian, including supply chain issues and site-specific challenges [1]. - It is claimed that the company's projections regarding the time and capital needed to complete Project Permian were unrealistic, which could negatively impact its business and financial results [1]. - The allegations suggest that the public statements made by the defendants were materially false and misleading throughout the relevant period [1]. Group 2: Class Action Details - Shareholders who purchased shares of NPWR during the specified class period are encouraged to register for the class action, with a deadline for lead plaintiff appointment set for June 17, 2025 [2]. - Once registered, shareholders will be enrolled in a portfolio monitoring software to receive updates on the case's status [2]. - Participation in the case incurs no cost or obligation for the shareholders [2]. Group 3: Law Firm Background - The Gross Law Firm is a nationally recognized class action law firm dedicated to protecting the rights of investors affected by deceit and illegal business practices [3]. - The firm aims to ensure that companies adhere to responsible business practices and seeks recovery for investors who suffered losses due to misleading statements or omissions [3].

Core Viewpoint - NET Power, Inc. is facing a class action securities lawsuit due to alleged securities fraud that affected investors between June 9, 2023, and March 7, 2025 [1][2]. Group 1: Allegations and Impact - The lawsuit claims that NET Power was unlikely to complete its first utility-scale plant, Project Permian, on schedule and that the project would be significantly more expensive than previously represented due to supply chain issues and site-specific challenges [2]. - Defendants' projections regarding the time and capital needed to complete Project Permian were deemed unrealistic, which could negatively impact the Company's business and financial results [2]. - Public statements made by the defendants were materially false and misleading throughout the relevant period [2]. Group 2: Legal Process and Participation - Investors who suffered losses during the specified timeframe have until June 17, 2025, to request to be appointed as lead plaintiff, although participation in any recovery does not require serving as a lead plaintiff [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees, indicating no financial obligation to participate [3]. Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and has been recognized as one of the top securities litigation firms in the United States for seven consecutive years [4].