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Ur-Energy Releases 2021 Q3 Results and Announces Lost Creek Development Program to Advance Readiness to Ramp Up

Mine Development & Operations Financials Exploration Programs

News Release

10758 W. Centennial Rd. Suite 200

Littleton, CO 80127

Phone: 720.981.4588

Fax: 720.981.5643

www.ur-energy.com

Ur-Energy Releases 2021 Q3 Results

and

Announces Lost Creek Development Program to Advance Readiness to Ramp Up

Littleton, Colorado (ACCESSWIRE – November 1, 2021) Ur-Energy Inc. (NYSE American:URG) (TSX:URE) (the

“Company” or “Ur-Energy”) has filed the Company’s Form 10-Q for the quarter ended September 30, 2021, with

the U.S. Securities and Exchange Commission at www.sec.gov/edgar.shtml and with Canadian securities

authorities at www.sedar.com.

Ur-Energy Chairman and CEO, Jeff Klenda said, “In addition to the release of our 2021 Q3 results we are pleased

to announce the commencement of a development program at Lost Creek that will advance us from reduced

operations to full production-ready status. As of October 27, 2021, we had more than $40 million in cash and

285,000 pounds of U.S. produced U 3O8 in inventory worth approximately $13.4 million, stored at the conversion

facility.

“Throughout the prolonged downturn of the uranium market, we maintained a high level of operational readiness

with retention of key professional and technical staff who possess the diverse skills to launch our return to

production. During that time, we optimized our production processes, conducted extensive maintenance, and

readied the Lost Creek plant for full production. Now we are seeing a fundamental shift in the uranium market, as

evidenced by a 70 percent rise in the spot price from earlier year lows and are taking active measures to better

prepare for immediate start up when warranted.

“We are delighted to report that our efforts to maintain operational leverage together with our current financial

position have allowed us to commence a development and construction program at Lost Creek. Initiated in

October, the development program will see the next header house in Mine Unit 2 completed in 2022 Q1 and ready

for immediate production when warranted. After completing the new header house, we will proceed with a

delineation drill program in 2022 H1, which will enable the development and construction of the next four header

houses in Mine Unit 2.

“Lost Creek is an exceptional property, and we are proud to be in the unique position to be able to return to full

production-ready status so quickly. Our second uranium ISR project, Shirley Basin, stands ready for development

and construction. Having received all remaining major approvals for Shirley Basin earlier this year, we have

effectively doubled the Company’s licensed and permitted production capacity.”

Financial Results

As of September 30, 2021, we had cash resources consisting of cash and cash equivalents of $33.4 million, an

increase of $29.1 from the December 31, 2020, balance of $4.3 million.

In addition to our cash position, our finished, ready-to-sell, conversion facility inventory value is immediately

realizable, if necessary. We do not anticipate selling our existing finished-product inventory in the next 12 months

unless it is advantageous to do so.

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Lost Creek Operations

Lost Creek continues to operate at reduced production levels while we await additional positive developments in

the uranium markets. The reduced production operations have allowed us to sustain operating cost reductions at

Lost Creek, while continuing to conduct preventative maintenance and optimize processes in preparation for ramp

up to full production rates.

Previously, we disclosed that such preparations included advanced planning for further development of our fully

permitted Mine Unit 2 (“MU2”). Subsequent to quarter-end, we commenced a drilling and construction program

for the development of the fourth header house in MU2 (HH2-4). HH 2-4, and its associated drilling and wellfield

development, is expected to be complete early in 2022, at which time HH2-4 will be ready for production. A

delineation drill program to support geologic design in the following four header houses is planned for 2022 H1.

Together, the two programs will significantly advance our readiness when production ramp-up occurs.

In 2021 Q1, the Wyoming Uranium Recovery Program approved the amendment to the Lost Creek source material

license to include recovery from the LC East Project (HJ and KM horizons) immediately adjacent to the Lost Creek

Project. This license approval grants the Company access to six planned mine units in addition to the already

licensed three mine units at Lost Creek.

The Wyoming Department of Environmental Quality, Land Quality Division, continues its review of the application

for amendment to the Lost Creek permit to mine which will add the LC East and KM mine units. We anticipate

that the Land Quality Division review will be complete in 2021.

2021 Continuing Guidance

Global recognition of nuclear energy’s role in achieving net-zero carbon emissions continues to foster renewed

interest in the uranium sector in 2021. The Paris Climate Agreement calls for net-zero carbon emissions by 2050,

and certain nations are now targeting earlier realization of net-zero. The U.S. rejoined the agreement this year,

and the Biden Administration continues to voice support for the nuclear industry. Japan, several member nations

of the European Union, and the United Kingdom have all recently made announcements of action plans placing

nuclear energy as an integral part of the climate change solution.

The support for nuclear energy this year has prompted financial funds and uranium ETFs, as well as uranium

developers and producers, to purchase uranium inventories further supporting the uranium spot price. In July

2021, the newly formed Sprott Physical Uranium Trust began its purchases of uranium and has established the

means in the equity markets to raise more than $1 billion for such purchases. Subsequent to quarter-end, the

most recent participant in the long-term investment in uranium is the physical uranium fund formed by the

Kazakhs. That physical fund announced plans to raise as much as $500 million for purchasing uranium. These

events during Q3 and early Q4 have moved the spot price more than 70 percent over 2021 lows and uranium

equities have benefited. Uranium spot prices marked a daily high of $50.50 in mid-September, before holding in

the mid- and upper-$40s more recently.

To date in 2021, the Company has raised $46.5 million. Our cash position as of October 27, 2021, is $40.9 million.

In addition to our strong cash position, we have nearly 285,000 pounds of finished, U.S. produced U3O8 inventory,

worth approximately $13.4 million at recent spot prices. Our financial position provides us with adequate funds

to maintain and enhance operational readiness at Lost Creek, as well as allowing us to preserve our existing

inventory to sell into higher prices. To further heighten our readiness to return to production operations at Lost

Creek, we commenced a drill and development program in October. Initially, we are drilling, developing and

constructing an additional header house (HH2-4) in our fully permitted MU2. We anticipate that when this work

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is complete, we will advance a delineation drill program in MU2 in preparation of operations beyond the fourth

MU2 header house. The estimated cost of these development programs is $2.2 million.

We continue to diligently work to optimize processes and refine production plans to strengthen our operational

readiness at Lost Creek. Our experienced Lost Creek operational staff is prepared to expand uranium production

to an annualized run rate of up to 1.2 million pounds upon a “go” decision for ramp up. Our current and planned

development initiatives will further enhance our operational readiness for a production ramp up, which will then

include further development work in both of the first two mine units, followed by the ten additional mining areas

as defined in the Lost Creek Property Preliminary Economic Assessment, as amended. Following receipt of an

approved license amendment in 2021 Q2, the Lost Creek facility now has the constructed and licensed capacity to

process up to 2.2 million pounds of U3O8 per year and sufficient mineral resources to feed the processing plant for

many years to come.

Lost Creek operations can increase to full production rates in as little as nine months following a “go” decision,

simply by developing additional header houses within the fully permitted MU2. The ongoing development and

construction will shorten the time to production in HH2-4. Development expenses during the full period of ramp

up are estimated to be approximately $14 million. These planned costs are nearly all related to MU2 drilling and

header house construction of HH2-4 and beyond. Our long-tenured operational and professional staff have

significant levels of experience and adaptability which will allow for an easier transition back to full operations.

Among our recent hires, we have been fortunate to return three former employees to work. Having

knowledgeable and experienced staff return further enhances our preparations for production. We are prepared

to ramp up and to deliver future Lost Creek production inventory into new sales contracts and the national

uranium reserve when markets and the implementation of the reserve permit.

We will continue to closely monitor the uranium market and developments which may positively impact the

uranium production industry. Until market conditions signal a decision for the return to production operations,

we will focus on maintaining safe and compliant operations while continuing to enhance and leverage our

operational readiness.

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 approximately 2.6 million pounds U 3O8 from Lost Creek

since the commencement of operations. Ur-Energy now has all major permits and authorizations to begin

construction at Shirley Basin, the Company’s second in situ recovery uranium facility in Wyoming and is in the

process of obtaining remaining amendments to Lost Creek authorizations for expansion of Lost Creek. 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. The primary trading market for

Ur-Energy’s common shares is on the NYSE American under the symbol “URG.” Ur-Energy’s common shares also

trade on the Toronto Stock Exchange under the symbol “URE.” Ur-Energy’s corporate office is located in Littleton,

Colorado and its registered office is located in Ottawa, Ontario.

FOR FURTHER INFORMATION, PLEASE CONTACT

Jeffrey Klenda, Chairman & CEO

866-981-4588

[email protected]

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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., our ability to control production operations at lower levels

at Lost Creek in a safe and compliant manner; the timing to determine future development and construction

priorities for Lost Creek and Shirley Basin, including the progression and completion of the recently-commenced

development program at Lost Creek; the ability to readily ramp up and transition in a timely and cost-effective

manner to full production operations when conditions warrant; ability and timing to receive remaining permits

and authorizations related to our LC East project; the life of mine, costs and production results for Lost Creek,

including as set forth in the preliminary economic assessment for the project; the timing, origin and type of

additional positive developments in the market that are anticipated; whether the recent events in the uranium

markets, including the Sprott Physical Uranium Trust’s role in the market, are fundamental changes and whether

the impacts seen recently will continue; whether global support for nuclear energy will continue and grow as

currently appears will be the case; and whether our financing activities and cost-savings measures which we have

implemented will be sufficient to support our operations and for what period of time, including whether and when

we will choose to sell our current inventory) and are based on current expectations that, while considered

reasonable by management at this time, inherently involve a number of significant business, economic, technical

and competitive risks, uncertainties and contingencies. Generally, forward-looking statements can be identified

by the use of forward-looking terminology such as "plans," "expects," "does not expect," "is expected," "is likely,"

"estimates," "intends," "anticipates," "does not anticipate," or "believes," or variations of the foregoing, or

statements that certain actions, events or results "may," "could," "might" or "will be taken," "occur," "be

achieved" or "have the potential to." All statements, other than statements of historical fact, are considered to

be forward-looking statements. Forward-looking statements involve known and unknown risks, uncertainties and

other factors which may cause the actual results, performance or achievements of the Company to be materially

different from any future results, performance or achievements express or implied by the forward-looking

statements. 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; fluctuations in

commodity prices; failure to establish estimated resources; the grade and recovery of mineral resources which

are 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; changes in

regulatory and legislative requirements; inflation; changes in exchange rates; 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 in the future.