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enCore Energy Corp. logo

enCore Energy Corp.

EU.VSmall CapUranium

Price History

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About enCore Energy Corp.

enCore Energy Corp. (EU.V) is a uranium mining company listed on the TSX Venture Exchange (TSXV). Our project database tracks 12 projects for enCore Energy Corp. with technical and economic data extracted from company filings. Its flagship Mesteña Grande Uranium Project (PEA) carries an after-tax NPV of $154M.

enCore Energy Corp. is a US uranium producer with in-situ recovery operations at multiple facilities in Texas and South Dakota, making it one of the largest ISR uranium producers in the United States. The company is advancing additional ISR projects to grow domestic uranium supply for US utilities.

Primary Commodities

Uranium

Project Economics

Rosita ISR Uranium CPP

Uranium· South Texas, USA· Production
Production
Annual Production800,000 lbs/yr U3O8
Mine TypeIn-Situ Recovery (ISR)

Alta Mesa CPP & Wellfields

Uranium (U3O8)· South Texas, USA· Production
Production
Annual Production1 Mlbs U3O8

Alta Mesa ISR CPP & Wellfields

Uranium (U3O8)· South Texas, USA· Production
Production
Annual Production1,000,000 lbs/yr U3O8 (currently configured capacity)
Mine TypeISR
Ownership70%
Royalties / Streams
70/30 joint venture with Boss Energy Limited

Rosita CPP & Uranium Project

Uranium (U3O8)· South Texas, USA· Production
Production
Annual Production800,000 lbs/yr U3O8
Mine TypeISR

Alta Mesa Uranium Project

Uranium· Brooks County, Texas, USA· Production
Production
Feb 2025
NPV (After-Tax) @ 8%$52M
NPV (Pre-Tax)$66M
Initial Capex$26M
AISC27.4 USD/lb U3O8
Recovery80%
Mine TypeIn Situ Recovery (ISR)
Ownership70%
Contained Metal7,786.4 klbs U3O8
Mineral Reserves
No mineral reserves established; enCore put Alta Mesa into production without first establishing mineral reserves supported by a technical report and completing a feasibility study
Mineral Resources
Measured 263.7 kt @ 0.136% U3O8 (691.4 klbs); Indicated 630.0 kt @ 0.150% U3O8 (1,894.5 klbs); Total M&I 894.0 kt @ 0.145% U3O8 (2,585.9 klbs); Inferred 2,223.4 kt @ 0.112% U3O8 (5,200.5 klbs)
Royalties / Streams
Cumulative 3.0% surface and mineral royalty

Alta Mesa ISR Uranium CPP

Uranium· South Texas, USA· Production
Production
Feb 2025
Annual Production1.5 Million lbs/yr U3O8
Mine TypeIn-Situ Recovery (ISR)
Ownership70%

Alta Mesa / Mesteña Grande Uranium Project

Uranium (U3O8)· Brooks and Jim Hogg Counties, South Texas, USA· Exploration
Resource Estimate
Feb 2025
Mineral Resources
Measured and Indicated: 30.94 Mlbs U3O8; Inferred: 20.54 Mlbs U3O8 (corporate total S-K 1300 resources)

Mesteña Grande Uranium Project

Uranium· Brooks and Jim Hogg Counties, Texas, USA· Development
PEA
Feb 2025
NPV (After-Tax) @ 8%$154M
NPV (Pre-Tax)$206M
Initial Capex$108M
AISC25.5 USD/lb U3O8
Head Grade0.119% U3O8 (inferred resources)
Recovery60%
Mine TypeIn Situ Recovery (ISR)
Ownership100%
Contained Metal13,887.9 thousand lbs U3O8
Mineral Resources
Inferred: 5,852.8 thousand tons at 0.119% U3O8 for 13,887.9 thousand lbs U3O8
Royalties / Streams
Cumulative 3.6% surface and mineral royalty at an average LOM sales price of $85.48 per lb U3O8 for $30.0 M or $3.60 per pound

Gas Hills Project

Uranium· Fremont and Natrona Counties, Wyoming, USA· Development
PEA
Feb 2025
NPV (After-Tax) @ 8%$142M
NPV (Pre-Tax)$167M
IRR (After-Tax)50.2%
Initial Capex$55M
Mine Life11 yrs
Annual Production880 Klbs/yr U3O8
Mine TypeIn-Situ Recovery (ISR)
Ownership100%
Contained Metal6.1 Mlbs U3O8

Mesteña Grande Uranium Project (Alta Mesa ISR Project)

Uranium· Brooks and Jim Hogg Counties, Texas, USA· Development
PEA
Feb 2025
NPV (After-Tax) @ 8%$154M
NPV (Pre-Tax)$206M
Initial Capex$108M
Head Grade0.119% U3O8 (inferred resource grade)
Recovery60%
Mine TypeIn Situ Recovery (ISR)
Contained Metal13,887.9 klbs U3O8
Mineral Resources
Inferred: 5,852.8 thousand tons at 0.119% U3O8 for 13,887.9 thousand lbs U3O8; Measured & Indicated: 0.0
Royalties / Streams
Cumulative 3.6% surface and mineral royalty; total $30.0 M or $3.60 per lb U3O8 at $85.48/lb

Dewey Burdock Project

Uranium· South Dakota, USA (Custer and Fall River counties, Edgemont Uranium District)· Development
S-K 1300 Technical Report Summary
Initial Capex$264M
Mine TypeIn Situ Recovery (ISR)
Mineral Resources
Measured 0.13% U3O8; Indicated 0.07% U3O8; M&I 7,388,222 tons at 0.12% U3O8; Inferred 645,546 tons at 0.06% U3O8

Mesteña Grande Uranium Project (Alta Mesa ISR Project area)

Uranium (U3O8)· Brooks and Jim Hogg Counties, Texas, USA· Development
PEA
Dec 2024
NPV (After-Tax) @ 8%$154M
NPV (Pre-Tax)$206M
Initial Capex$108M
AISC25.5 USD/lb U3O8
Recovery60%
Mine TypeIn Situ Recovery (ISR)
Contained Metal13,887.9 thousand lbs U3O8
Mineral Resources
Total Inferred: 5,852.8 thousand tons at 0.119% U3O8 for 13,887.9 thousand lbs U3O8. Measured and Indicated: 0.0
Royalties / Streams
Cumulative 3.6% surface and mineral royalty ($30.0 M or $3.60 per pound U3O8). State of Texas ad valorem property tax $2.5 M ($0.30/lb). Total Federal income tax estimated at $90.1 M ($10.82/lb).

Project figures are automatically extracted from company filings and presentations and reflect the most recent disclosure found. They may contain errors — always verify against the linked source document.

How the Economics Evolved

Dewey Burdock Project

25 studies on record
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
S-K 1300
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Resource Estimate
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
S-K 1300 Technical Report Summary
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Production
Oct 2024
$134M
IRR 33% · Capex $264M
Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
S-K 1300 Technical Report Summary
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
Pre-Feasibility
Oct 2024
$134M
IRR 33% · Capex $264M
S-K 1300 Technical Report Summary
Oct 2024
$134M
IRR 33% · Capex $264M
S-K 1300 Technical Report Summary
Capex $264M
PEA
Jan 2025
$134M
IRR 33% · Capex $264M

Alta Mesa Uranium Project

24 studies on record
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Study
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
PEA
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Study
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Dec 2024
$52M
Capex $26M
Production
Feb 2025
$52M
Capex $26M
Production
Feb 2025
$52M
Capex $26M
Production
Feb 2025
$52M
Capex $26M

Mesteña Grande Uranium Project

22 studies on record
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Dec 2024
$154M
Capex $108M
PEA
Feb 2025
$154M
Capex $108M
PEA
Feb 2025
$154M
Capex $108M
PEA
Feb 2025
$154M
Capex $108M
PEA
Feb 2025
$154M
Capex $108M

Economics as disclosed in each successive study. NPV shown in US$ where a currency conversion is available (at each study's own period rate), else in the study's stated currency. Verify against the source filings.

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Financial Metrics

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Frequently Asked Questions

What does enCore Energy Corp. mine?
enCore Energy Corp. is focused on Uranium.
What is the economic value of enCore Energy Corp.'s Mesteña Grande Uranium Project?
According to its PEA, Mesteña Grande Uranium Project has an after-tax NPV of $154M.
What exchange is enCore Energy Corp. listed on?
enCore Energy Corp. trades under the ticker EU.V on the TSX Venture Exchange (TSXV).
How many projects does enCore Energy Corp. have?
We track 12 projects with extracted technical and economic data for enCore Energy Corp.

Project Analysis

ANALYSISURANIUM (U3O8)PEA

Mesteña Grande Uranium Project (Alta Mesa ISR Project area) PEA: $154M NPV, $108M Capex

enCore Energy Corp.'s Mesteña Grande Uranium Project (Alta Mesa ISR Project area) in Brooks and Jim Hogg Counties, Texas, USA has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $154M and initial capital of $108M.

enCore Energy Corp.Oct 11, 2026
ANALYSISURANIUMPEA

Mesteña Grande Uranium Project (Alta Mesa ISR Project) PEA: $154M NPV, $108M Capex

enCore Energy Corp.'s Mesteña Grande Uranium Project (Alta Mesa ISR Project) in Brooks and Jim Hogg Counties, Texas, USA has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $154M and initial capital of $108M.

enCore Energy Corp.Oct 9, 2026
ANALYSISURANIUMPEA

Gas Hills Project PEA: $142M NPV, 50.2% IRR

enCore Energy Corp.'s Gas Hills Project in Fremont and Natrona Counties, Wyoming, USA has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $142M, an after-tax IRR of 50.2%, and initial capital of $55M. The mine plan runs 11 years at about 880 Klbs/yr U3O8 per year.

enCore Energy Corp.Sep 2, 2026
ANALYSISURANIUMPEA

Mesteña Grande Uranium Project PEA: $154M NPV, $108M Capex

enCore Energy Corp.'s Mesteña Grande Uranium Project in Brooks and Jim Hogg Counties, Texas, USA has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $154M and initial capital of $108M.

enCore Energy Corp.Aug 1, 2026
ANALYSISURANIUMPROJECT ECONOMICS

Dewey Burdock Project Project Economics: $264M Capex

enCore Energy Corp.'s Dewey Burdock Project in South Dakota, USA (Custer and Fall River counties, Edgemont Uranium District) has an economic study outlining initial capital of $264M.

enCore Energy Corp.Jul 31, 2026
ANALYSISURANIUMPRODUCTION UPDATE

Alta Mesa Uranium Project Production Update: $52M NPV, $26M Capex

enCore Energy Corp.'s Alta Mesa Uranium Project in Brooks County, Texas, USA has a production guidance outlining an after-tax NPV of $52M and initial capital of $26M.

enCore Energy Corp.Jul 31, 2026

Press Releases

PRESS RELEASE

enCore Energy Announces Completion of Construction at the Upper Spring Creek ISR Uranium Project

enCore Energy (EU.V) announced Thursday the completion of the first phase of construction on the Upp

Yahoo Finance1 hour ago
PRESS RELEASE

enCore Energy Announces the Successful Completion of Construction at the Upper Spring Creek ISR Uranium Project

enCore Energy Corp. (NASDAQ: EU) (TSXV: EU) (the "Company" or "enCore"), America's Clean Energy Company™, today announced the completion of the first phase of construction on the Upper Spring Creek In-Situ Recovery ("ISR") Uranium Project (the "Project")'s Satellite Remote Ion Exchange ("IX") Plant.

Yahoo Finance3 hours ago
PRESS RELEASE

enCore Energy Extends Uranium Mineralization 3,700 Feet at Alta Mesa East

enCore Energy Corp. (NASDAQ: EU) (TSXV: EU) (the "Company" or "enCore"), America's Clean Energy CompanyTM, today shared positive results from initial exploration drilling tests conducted on its Alta Mesa East ("AME") property, which is immediately adjacent to the Alta Mesa wellfields and extraction operations.

Yahoo Finance2 days ago
PRESS RELEASE

A Look At enCore Energy’s (TSXV:EU) Valuation After Its Shift To Quarterly Profit

Why enCore Energy’s latest earnings caught investor attention enCore Energy (TSXV:EU) reported first quarter 2026 earnings that shifted from a net loss to net income, with sales of US$18.3 million and basic earnings per share from continuing operations of US$0.03. See our latest analysis for enCore Energy. The earnings turnaround has come as the stock has been under pressure, with the 30 day share price return down 34.48% and the 1 year total shareholder return declining 14.41%. This suggests...

Yahoo Finance5/20/2026
PRESS RELEASE

How Investors Are Reacting To enCore Energy (TSXV:EU) Returning To Profitability In Q1 2026

enCore Energy Corp. recently reported first-quarter 2026 results, with sales of US$18.30 million versus US$18.24 million a year earlier and net income of US$5.40 million compared with a net loss of US$24.24 million. This swing from a basic loss per share of US$0.13 to earnings of US$0.03 highlights a sharp turnaround in profitability from continuing operations. Next, we will examine how this return to positive earnings shapes enCore Energy’s investment narrative and outlook on operational...

Yahoo Finance5/19/2026
PRESS RELEASE

enCore Energy (EU) Hands the CEO Role to a Veteran Who Has Turned Around Bigger Companies

enCore Energy Corp. (NASDAQ:EU) is one of the best uranium stocks to buy according to Wall Street analysts. On April 20, enCore Energy Corp. (NASDAQ:EU) announced a leadership reset, where Richard H. Little took over as the new Chief Executive Officer and director. He replaced Robert Willette. At the same time, the company recalled its […]

Yahoo Finance5/15/2026
PRESS RELEASE

enCore Energy Shares Rise After First-Quarter Profit Beats Expectations

enCore Energy (NASDAQ:EU) shares moved higher in premarket trading Thursday after the company reported first-quarter earnings that exceeded analyst forecasts and marked a return to profitability. The stock gained 3.

Yahoo Finance5/14/2026
PRESS RELEASE

enCore Energy Reports Q1 2026 Financial Results

enCore Energy Corp. (NASDAQ: EU) (TSXV: EU) (the "Company" or "enCore"), America's Clean Energy Company™, announced today its financial and operational results for the first quarter ended March 31, 2026.

Yahoo Finance5/14/2026
PRESS RELEASE

A Look At enCore Energy (TSXV:EU) Valuation As Leadership Shifts With New CEO And Returning Executive Chair

Leadership shake up puts enCore Energy in focus enCore Energy (TSXV:EU) has moved into the spotlight after appointing industry veteran Richard H. Little as Chief Executive Officer and Director. Founder William M. Sheriff returns as Executive Chair, replacing former CEO Robert Willette. See our latest analysis for enCore Energy. The CEO transition and upcoming corporate update have arrived after a mixed stretch for investors, with a 30 day share price return of 11.91%, a 90 day share price...

Yahoo Finance4/30/2026
PRESS RELEASE

enCore Energy Names Rich Little CEO as William Sheriff Returns as Executive Chairman, Eyes Permitting Push

enCore Energy (NASDAQ:EU) used a brief investor web call to discuss leadership changes and outline near-term priorities, with Executive Chairman William Sheriff describing the move as a “team consolidating and team leading” decision by the board. Tim Gabruch, CEO and Director at Verdera Energy, host

Yahoo Finance4/25/2026

Quick Facts

Ticker Symbol
EU.V
Market Cap
Small Cap
Category
Uranium
Commodities
Uranium

This information is for educational purposes only and does not constitute investment advice. Always conduct your own research before making investment decisions.

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