Monumental Energy Grants Stock Options

MONUMENTAL ENERGY GRANTS STOCK OPTIONS

News Release - Vancouver, British Columbia – December 2, 2025: Monumental Energy Corp.

(“Monumental” or the “Company”) (TSX-V: MNRG; FSE: ZA6; OTCQB: MNMRF) announces

that it has granted incentive stock options (“Options”) to certain directors, officers and consultants

of the Company to purchase up to an aggregate 2,500,000 common shares of the Company at a

price of $0.05 per common share for a period of three years from the date of grant, pursuant to the

Company’s equity incentive plan. The Options vest of the date of grant.

About Monumental Energy Corp.

Monumental Energy Corp. is an exploration company focused on the acquisition, exploration, and

development of properties in the critical and clean energy sector, as well as investing in oil and

gas projects. The Company owns securities of New Zealand Energy Corp. and entered into a call

option and royalty agreement on the Copper Moki wells with New Zealand Energy Corp. The

Company also has an option to acquire a 75% interest and title to the Laguna cesium-lithium brine

project located in Chile. The Company holds a 2% net smelter return royalty on Summit

Nanotech’s share of any future lithium production from the Salar de Turi Project.

On behalf of the Board of Directors,

/s/ “Michelle DeCecco”

Michelle DeCecco, CEO

Contact Information:

Michelle DeCecco, Chief Executive Officer and Director

Email: [email protected]

Or

Maximilian Sali, VP Corporate Development and Director

Email: [email protected]

Phone: 1-604-367-8117

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.

Forward Looking Information

This news release contains “forward‐looking information or statements” within the meaning of applicable securities

laws, which may include, without limitation, the potential plans for the Company’s projects, potential future oil and

gas targets and projects, other statements relating to the technical, financial and business prospects of the Company,

its projects, its goals and other matters. All statements in this news release, other than statements of historical facts,

that address events or developments that the Company expects to occur, are forward-looking statements. Although the

Company believes the expectations expressed in such forward- looking statements are based on reasonable

assumptions, such statements are not guarantees of future performance and actual results may differ materially from

those in the forward- looking statements. Such statements are based on numerous assumptions regarding present and

future business strategies and the environment in which the Company will operate in the future, including the price of

metals and the price of oil and gas, the ability to achieve its goals, that general business and economic conditions will

not change in a material adverse manner and that financing will be available if and when needed and on reasonable

terms. Such forward-looking information reflects the Company’s views with respect to future events and is subject to

risks, uncertainties and assumptions, including the risks and uncertainties relating to the interpretation of exploration

results, risks related to the inherent uncertainty of exploration and cost estimates and the potential for unexpected costs

and expenses and those other risks filed under the Company’s profile on SEDAR+ at www.sedarplus.ca. While such

estimates and assumptions are considered reasonable by the management of the Company, they are inherently subject

to significant business, economic, competitive and regulatory uncertainties and risks. Factors that could cause actual

results to differ materially from those in f orward looking statements include, but are not limited to, continued

availability of capital and financing and general economic, market or business conditions, failure to secure personnel

and equipment for work programs, adverse weather and climate conditions, risks relating to unanticipated operational

difficulties (including failure of equipment or processes to operate in accordance with specifications or expectations,

cost escalation, unavailability of materials and equipment, government action or delays in the receipt of government

approvals, industrial disturbances or other job action, and unanticipated events related to health, safety and

environmental matters), risks relating to inaccurate geological assumptions, failure to maintain or obtain all necessary

government permits, approvals and authorizations, failure to obtain or maintain surface access agreements or

understandings from local communities, land owners or Indigenous groups, fluctuation in exchange rates, the impact

of viruses and diseases on the Company’s ability to operate, capital market conditions, restriction on labour and

international travel and supply chains, the ability to manage working capital, decrease in the price of lithium, cesium

and other metals, decrease in the price of oil and gas, loss of key employees, consultants, or directors, failure to

maintain or obtain community acceptance (including from the Indigenous communities), increase in c osts, litigation,

and failure of counterparties to perform their contractual obligations. The Company does not undertake to update

forward‐looking statements or forward‐looking information, except as required by law .