Ur-energy Inc.TSX: URE

Goldman Sachs Energy, CleanTech & Utilities Conference - January 5-7, 2026

· Issued by Ur-Energy Inc.

NYSE American: URG | TSX: URE

Goldman Sachs Energy, CleanTech s Utilities Conference

January 5 - 7, 2026

Lost Creek ISR Processing Plant



Ur-Energy - U.S. Uranium Producer s Developer

Ur-Energy is a Wyoming based proven In Situ Recovery uranium producer with

two licensed production sites and multiple uranium exploration sites



  • Bringing on second ISR mine at Shirley Basin in early 2026 - the 5th ISR mine in the U.S.

  • Total contracted uranium sales of 1.3M

    pounds in 2026

  • Solid development pipeline for potential uranium resource expansion

  • Completed $120M convertible

    financing in December 2025

  • Utilizes 100% ISR mining, lower capital intensity than traditional mining - no open pits, underground costs or large equipment fleets

    • Ur-Energy is one of the few U.S. uranium producers with visible production growth in 2026

Ur-Energy - Uranium Producer s Developer Made in America


Lost Creek ISR Facility, Wyoming

  • Operating producer with >3.0M lbs. U3O8produced since 2013

  • 13-year remaining mine life with numerous unexplored roll fronts - potential expansion opportunity

  • 1.2M lbs. annual mine capacity and 2.2M lbs. annual plant capacity

    - will process loaded resin from Shirley Basin into yellowcake

  • District scale land position - 5 contiguous exploration properties to

    support long term growth

    Shirley Basin ISR Facility, Wyoming

  • Fully permitted, construction well advanced - Start up on track for early 2026

  • Licensed annual mine capacity of 1.0M lbs; doubling Ur-Energy's production capacity

  • Low-capex; leveraging existing infrastructure and processing of loaded resin at Lost Creek plant

  • Historic ISR district; birthplace of ISR uranium mining

U.S. SUPPLY CHAIN

U.S. WORKFORCE
U.S. PRODUCTION

SUPPORTING THE MOVE TO AMERICA'S ENERGY SECURITY

Uranium: Primary fuel used in nuclear power


Key reasons uranium is essential:

High Energy Density: A small amount of uranium yields far more energy than fossil fuels

Sustained Power Generation: Nuclear fuel allows reactors to operate continuously for long periods, providing reliable baseload electricity

Fuel for Current Reactors: Modern commercial reactors are designed specifically to use uranium, typically enriched in the isotope U-235, as their fuel source

Uranium is the basic fuel for nuclear energy because its fission releases heat used to generate electricity in nuclear power stations



Green Nuclear Fuel Demand Is Growing

Global and U.S. Nuclear Demand



  • Nuclear provides ~20% of U.S. electricity and >50% of

    U.S. carbon-free power

  • Globally, nuclear supplies ~10% of electricity and ~20% of carbon-free generation

  • 438 reactors operating worldwide; 71 under construction(1)

  • Nearly 120 new reactors ordered and ~314 proposed(1)

  • SMRs in development or construction in 15 countries(2) ; 3 currently operating. NEI survey indicates the U.S. could see up to 300 SMRs by 2050(3)

  • Tech companies and data centers increasingly identify nuclear as a preferred source for 24/7 clean power

  • TerraPower and PacifiCorp are advancing their first

    Wyoming SMR, backed by Bill Gates and Warren Buffett

    Widening Uranium Supply / Demand Gap

    Primary uranium production well below global reactor needs, widening the supply deficit

    WNA projects demand rising from a base of ~210M lbs in 2026 to uppercase demand of ~354M lbs by 2040 Secondary supplies and restarts offer limited relief and cannot meet projected reactor growth

    Utilities increasingly returning to long-term contracting, tightening the market further

    (1) as of December 2025; (2) as of July 2025; (3) as of July 2022

    Lost Creek ISR Mine

    Drum of yellowcake at Lost Creek



Lost Creek ISR Facility, Wyoming

  • Optimizing throughput and production

  • Four header houses deployed in 2025, to support

    additional injection and production wells

  • 12.68M lbs. Measured and Indicated Resource at 0.048% grade and 6.12M lbs., Inferred Resource at 0.043% grade

  • Historically low operating costs. Q3 operating costs of

    $43 per pound and trending lower

  • 13-year remaining mine life with numerous unexplored roll fronts

  • 1.2M lbs. per year mine capacity and 2.2M lbs. per year plant capacity

  • Q3 2025: Dried and packaged 93,523 lbs. U₃O₈

  • Q3 2025: Shipped 70,190 pounds of yellowcake to the conversion facility, and an additional 69,604 pounds after quarter-end, through 11/3/2025

    Lost Creek Property Mineral Resource Scalability

    ~35,000 Acres in Six Project Areas

    • Lost Creek in production since 2013, ~90% resource recovery



    • Royalty burden averages <1%

      throughout the six-projects

    • Resources can all be pipelined into the existing Lost Creek plant

    • Opportunity to grow the resource through exploration (lateral and at depth)

      Shirley Basin ISR Mine - Q1 Start Up


      Shirley Basin ISR Facility, Wyoming

  • Restarting uranium production in the historic Shirley Basin district - over 50 million pounds produced throughout the district. The first ISR mine location in the world* dating back to the 1960s

  • 8.8M lbs. Measured and Indicated Resource at 0.23% grade. Estimated nine year mine life

  • Licensed annual mine capacity of 1.0M lbs. Loaded resin to be transported to Lost Creek for processing, avoiding cost of full processing facilities

  • Estimated operating cost of $24.40 per pound and all in cost of ~$50, at full production

  • Fully permitted and construction nearly complete, refurbishing and upgrading existing site infrastructure -Processing plant construction well advanced

  • 10,000 sq. ft. modular operations office completed

  • Production start-up on target for early 2026

* World Nuclear Association

Shirley Basin Construction Advancing


Shirley Basin Processing Plant Construction, December 31, 2025





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