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Congress Funds Establishment of National Uranium Reserve and Codifies Protections of the Recently Extended Russian Suspension Agreement

Corporate Updates

News Release

10758 W. Centennial Rd. Suite 200

Littleton, CO 80127

Phone: 720.981.4588

Fax: 720.981.5643

www.ur-energy.com

Congress Funds Establishment of National Uranium Reserve

and

Codifies Protections of the Recently Extended Russian Suspension Agreement

Littleton, Colorado (ACCESSWIRE – December 22, 2020) Ur-Energy Inc. (NYSE American:URG)(TSX:URE)

(the “Company” or “Ur-Energy”) is pleased to announce that initial funding for the creation of a national

uranium reserve has been approved by Congress as a part of the consolidated appropriations bill and is

expected to be signed into law by the President.

With passage of the “Energy and Water Development and Related Agencies Appropriations Act , 2021,”

the U.S. Department of Energy (“DOE”), National Nuclear Security Administration, will be provided

$75,000,000 and is directed to coordinate with and support the Office of Nuclear Energy in the

development and implementation of a national uranium reserve program. Further, DOE is directed to

submit to the Committees on Appropriations of both Houses of Congress within 30 days a plan for the

proposed establishment of a uranium reserve. The plan shall include the legal authorities which are in

place or required to

• establish and operate a uranium reserve, including the purchase, conversion, and sale

of uranium;

• a ten-year implementation plan of the activities for establishment and operations of

a uranium reserve; and

• a ten-year cost estimate.

The plan will also include recommendations to consolidate this program with other existing uranium

management activities within DOE to create efficiencies. Additionally, within the appropriations bill, the

“Energy Act of 2020” includes an “Extension and Expansion of Li mitations on Importation of Uranium

from the Russian Federation, ” which provides protections effectively codifying the recently extended

Russian Suspension Agreement. This offers additional legal protection against Russian imports flooding

the U.S. uranium market.

Funding for the establishment of a national uranium reserve is the first significant act to implement the

recommendations of the United States Nuclear Fuel Working Group (“Working Group”) which released

its report earlier this year. The Working Group Report detailed steps required to revitalize the domestic

uranium mining and broader nuclear industries, to safeguard American energy and national security. As

the Report concluded, “ [t]he clear outcome of the Working Group’s effort is confirmation that it is in

[our] national security interests to preserve the assets and investments of the entire U.S. nuclear

enterprise and to revitalize the sector to regain U.S. global nuclear leadership.”

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Given the Administration’s stated priority of preserving existing assets of U.S. nuclear infrastructure, we

believe government funding of uranium purchases will be directed toward established production

companies with permitted physical infrastructure and proven production operations . Our Lost Creek

Mine, utilizing classic in situ recovery technology, immediately satisfies these criteria since the mine and

full processing plant are constructed and operations have been continuous since August 2013.

Additionally, significant NI 43-101 compliant measured and indicated uranium resources are defined at

the Lost Creek Property, providing for a mine life well into the future.

With future development and construction in mind, our current staff represent the greatest level of

experience and adaptability allowing for an easier ramp -up to full operations. While Lost Creek’s

production rate has been controlled at reduced rates in recent years in recognition of market conditions,

Lost Creek can increase to full production rates in as little as six months, simply through the development

of additional header houses within its operational first and second mine units.

Nearly all development expenses during this time are related to drilling and header house construction

costs and are estimated to be approximately $14 million. After initial development expenditures,

revenues from new appropriately priced contracts should cover further development activit y. We also

have substantial finished, ready -to-sell U3O8 inventory that can be sold into government contracts

anticipated under a Uranium Reserve Program to further support production ramp -up. The Lost Creek

plant has been routinely maintained to be fully ready to receive additional flows for increased production

when warranted. This operating strategy will allow Lost Creek to control development and production

costs, maximize cash flows and maintain operational flexibility to respond to market conditions.

Funding of the Uranium Reserve, as recommended by the Working Group and passed with bipartisan

support in Congress, is a critical step toward preserving existing infrastructure in the nuclear fuel cycle.

The next, equally important step will be the passage of the American Nuclear Infrastructure Act (“ANIA”)

which will authorize the U.S. Department of Energy to establish the Uranium Reserve Program and begin

making purchases from U.S. uranium miners. The program will assist to reduce the nation’s overreliance

on Russian and Kazakh nuclear fuel products. ANIA’s co-sponsor, Senator John Barrasso, has said the

ANIA “will strengthen both America’s energy and national security. . .. In the face of Russian and Chinese

aggression, it’s critical we remain the world’s leading developer of nuclear energy technology. This

bipartisan legislation gets that done. . . . This bill creates a national uranium reserve, so we always have

access to American fuel to power American nuclear plants.” Like the passage of the Uranium Reserve

funding, ANIA has also received bipartisan support, as it passed out of the Senate Environment and Public

Works Committee progressing to further Congressional consideration.

About Ur-Energy

Ur-Energy is a uranium mining company operating the Lost Creek in -situ recovery uranium facility in

south-central Wyoming. We have produced, packaged, and shipped more than 2.6 million pounds from

Lost Creek since the commencement of operations. Applicatio ns are under review by various agencies

to incorporate our LC East project area into the Lost Creek permits and to operate at our Shirley Basin

Project. Ur- Energy is engaged in uranium mining, recovery and processing activities, including the

acquisition, exploration, development, and operation of uranium mineral properties in the United

States. Shares of Ur -Energy trade on the NYSE American under the symbol “URG” and on the Toronto

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Stock Exchange under the symbol “URE.” Ur -Energy’s corporate office is in L ittleton, Colorado; its

registered office is in Ottawa, Ontario. Ur-Energy’s website is www.ur-energy.com.

FOR FURTHER INFORMATION, PLEASE CONTACT

Jeffrey Klenda, Chair & CEO

866-981-4588

[email protected]

Cautionary Note Regarding Forward-Looking Information

This release may contain “forward-looking statements” within the meaning of applicable securities laws

regarding events or conditions that may occur in the future ( e.g., whether the President will sign the

appropriations bill as expected; t he specifics of the DOE plan for uranium purchases, the program by

which such contracts will be made and on what timing, the ten- year plan, and other provisions , as

required in the Act; w hether ANIA is enacted into law to establish the uranium reserve and what is

included in its final provisions; how the allocation of contracts and funds for the reserve will be

determined and on what timeframe; o ur ability to readily and cost -effectively ramp -up production

operations at Lost Creek when conditions warrant; the viability of the additional mining areas at Lost

Creek; timing and results of implementation of other recommendations from the Working Group) and

are based on current expectations that, while considered reasonable by management at this time,

inherently involve a number of significant business, economic and competitive risks, uncertainties and

contingencies.) Factors that could cause actual results to differ materially from any forward -looking

statements include, but are not limited to, capital and other costs varying significantly from estimates;

failure to establish estimated resources and reserves; the grade and recovery of ore which is mined

varying from estimates; production rates, methods and amounts varying from estimates; delays in

obtaining or failures to obtain required governmental, environmental or other project approvals;

inflation; changes in exchange rates; fluctuations in commodity prices; delays in development and other

factors described in the public filings made by the Company at www.sedar.com and www.sec.gov.

Readers should not place undue reliance on forward -looking statements. The forward -looking

statements contained herein are based on the beliefs, expectations, and opinions of management as of

the date hereof and Ur-Energy disclaims any intent or obligation to update them or revise them to reflect

any change in circumstances or in management’s beliefs, expectations or opinions that occur i n the

future.