Investor Conference Call to be Held Tuesday, March 31, 2026, at 5:00 PM Eastern Time (2:00 PM PT)

Nuvve Holding Corp. ("Nuvve") (NASDAQ:NVVE), a global leader in grid modernization and vehicle-to-grid (V2G) technology, will provide Fourth quarter ended December 31, 2025, update on Tuesday, March 31, 2026.

Conference Call Details

Nuvve will hold a conference call to review its financial results for the fourth quarter ended December 31, 2025, along with other company developments at 5:00 PM Eastern Time (2:00 PM PT), Tuesday, March 31, 2026.

To participate in the call, please dial (888) 349-0097 or (412) 902-4245; Passcode: 7091129, or register for and listen via a live webcast, which is available in the ‘Events' section of Nuvve's investor relations website at https://investors.nuvve.com/.

In addition, a replay of the call will be made available via Nuvve's investor relations website, or by calling (844) 512-2921 or (412) 317-6671, Access code 10205797 through April 14, 2026.

About Nuvve

Nuvve (NASDAQ:NVVE) is a global technology leader accelerating the electrification of transportation through its proprietary vehicle-to-grid (V2G) platform. Nuvve's mission is to lower the cost of electric vehicle ownership while supporting the integration of renewable energy sources, including solar and wind. For more information, please visit nuvve.com.

Nuvve Forward Looking Statements

This press release contains forward-looking statements or forward-looking information within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of forward-looking terms such as "may," "will," "expects," "believes," "aims," "anticipates," "plans," "looking forward to," "estimates," "projects," "assumes," "guides," "targets," "forecasts," "continue," "seeks" or the negatives of such terms or other variations on such terms or comparable terminology, although not all forward-looking statements contain such identifying words. Forward-looking statements include, but are not limited to, statements concerning the Company's expectations, plans, intentions, strategies, prospects, business plans, product and service offerings, new product launches, potential clinical successes, and other statements that are not historical facts. Nuvve cautions you that these forward-looking statements are subject to numerous risks and uncertainties, most of which are difficult to predict and many of which are beyond the control of Nuvve. Such statements are based upon the current beliefs and expectations of management and are subject to significant risks and uncertainties that could cause actual outcomes and results to differ materially. Some of these risks and uncertainties can be found in Nuvve's most recent Annual Report on Form 10-K and subsequent periodic reports filed with the Securities and Exchange Commission (SEC). Copies of these filings are available online at www.sec.gov, https://investors.nuvve.com/ or on request from Nuvve. These factors should not be construed as exhaustive and should be read in conjunction with the other cautionary statements that are included in the Nuvve's filings with the SEC. Such forward-looking statements speak only as of the date made, and Nuvve disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. Readers of this press release are cautioned not to place undue reliance on these forward-looking statements, since there can be no assurance that these forward-looking statements will prove to be accurate. This cautionary statement is applicable to all forward-looking statements contained in this press release.

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Nuvve Investor Contact

investorrelations@nuvve.com

+1 (619) 483-3448

Nuvve Press Contacts

press@nuvve.com

+1 (619) 483-3448

Nuvve to Provide Fourth Quarter Ended December 31, 2025, Financial Update