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official releases

Track the Critical One Timeline

Each press release marks a chapter in the rediscovery of a high-grade, overlooked asset — and the steps to unlock it.

Critical One Energy Establishes Modern Technical Foundation at Howells Lake with Independent NI 43-101 Report

September 22, 2026

Howells Lake Antimony-Gold Project

Micon’s review brings the drilling, geology and preliminary processing work together and sets out the work needed to advance toward a potential first mineral resource estimate.

White bold text saying 'FEATURED PRESS RELEASE' on a dark green textured background.

PRESS RELEASES

News, Milestones, and Market Moves

Explore recent announcements as Critical One Energy advances exploration, builds momentum, and defines its path forward.

Critical One Announces Proposed Spin-Out of Kenora and Namibia Assets into ‘Critical Two’ and Engages Micon for Independent Review at Kenora Property

October 8, 2026

Corporate

Critical One proposes a Critical Two spin-out of its Kenora and Namibia interests and a pro rata share dividend to eligible shareholders, while engaging Micon to review Kenora.

Critical One Energy Extends Antimony-Gold Mineralization and Provides Drill Program Update at Howells Lake

September 29, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Establishes Modern Technical Foundation at Howells Lake with Independent NI 43-101 Report

September 22, 2026

Howells Lake Antimony-Gold Project

Micon’s review brings the drilling, geology and preliminary processing work together and sets out the work needed to advance toward a potential first mineral resource estimate.

Critical One Energy Announces New U.S. Trading Symbol “CTLOF” on OTC Markets

September 3, 2026

Corporate

Critical One Energy Discovers Gold With More High-Grade Antimony at Howells Lake Project

August 20, 2026

Howells Lake Antimony-Gold Project

The August results add modern drilling information beyond earlier holes and identify gold below the principal antimony intervals.

Critical One Energy Announces Completion of Flow-Through Private Placement for Aggregate Proceeds of CDN$6,728,601

August 14, 2026

Corporate

Critical One Energy Provides Update on Kenora Property and Claim Against American Atomics Inc.

August 12, 2026

Corporate

Critical One Energy Engages Micon International for Howells Lake Antimony-Gold Project Resource Definition

August 4, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Closes CDN$5.6 Million Tranche of Flow-Through Private Placement

July 31, 2026

Corporate

Critical One Energy Announces Positive Lab Results from Howells Lake Preliminary Metallurgical Study

July 27, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Announces Upsized CDN$6,875,000 Flow-Through Private Placement

July 24, 2026

Corporate

Critical One Energy Announces CDN$5,565,000 Flow-Through Private Placement

July 21, 2026

Corporate

Critical One Energy Drills 27.35% Antimony over 4.17 m at Howells Lake, Identifies Visuals of Massive Stibnite Extension

July 7, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Extends Lower Antimony Zone and Identifies Gold-Zinc Mineralization at Howells Lake

June 16, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Signs Strategic MOU to Advance Infrastructure at Howells Lake Antimony-Gold Project

May 28, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Drills 4.0 Meters of 70.2% Antimony at Howells Lake Project

May 15, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Appoints General (Ret.) Charles A. Flynn to Strategic Advisory Board to Support U.S. Strategic Partnerships

April 16, 2026

Corporate

Critical One Energy Confirms Broad Near-Surface Antimony Mineralization in First Drill Hole at Howells Lake Antimony-Gold Project

April 8, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Announces Live Investor Webinar on Howells Lake Phase I Drill Program and Grants Stock Options

March 16, 2026

Corporate

Critical One Energy Signs Exploration Agreement with Eabametoong First Nation and Commences Drilling at Howells Lake Antimony-Gold Project

March 12, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Regains Full Control of Uranium and Copper Assets in Namibia, Africa

February 27, 2026

Corporate

Critical One Energy Receives Exploration Permit for Howells Lake Antimony-Gold Project

February 23, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Receives Ontario Government Funding Grant for Howells Lake Antimony-Gold Project Exploration Work

February 13, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Announces Closing of CDN$300,000 Flow-Through Private Placement

December 24, 2025

Corporate

Critical One Energy Announces Closing of Upsized CDN$1,430,000 Flow-Through Private Placement

December 19, 2025

Corporate

Critical One Energy Announces Upsized CDN$1,250,000 Flow-Through Private Placement

December 15, 2025

Corporate

Critical One Energy Announces CDN$1,000,000 Flow-Through Private Placement

December 12, 2025

Corporate

Critical One Energy Geophysical Interpretation Identifies Significant Extension Potential to Howells Lake Antimony-Gold Mineralization

December 2, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Appoints Chief Geological Officer to Advance Flagship Antimony-Gold Project

November 13, 2025

Corporate

Critical One Energy Closes Oversubscribed CDN$7.65 Million Financing

October 21, 2025

Corporate

Critical One Energy Arranges Oversubscribed CDN$7.65 Million Flow-Through Private Placement

October 8, 2025

Corporate

Critical One Energy Confirms Target Depth Extension at Howells Lake Antimony-Gold Deposit

October 1, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Appoints New Chief Financial Officer

September 15, 2025

Corporate

Critical One Acquires KCR Project – Historic Drill Hole Intersected Visible Gold Assaying 64.1 g/t Gold Within 20.4 Metre Interval Grading 3.54 g/t Gold

September 4, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Acquires 18.5% Interest in Dark Star Minerals, Bolstering Support for Uranium Development in Namibia

September 2, 2025

Corporate

Critical One Expands Howells Lake Property by 67% to Cover Numerous Newly Defined, High-Priority Antimony and Gold Targets

August 28, 2025

Howells Lake Antimony-Gold Project

Critical One Confirms Howells Lake Antimony-Gold Project Details During CEO Field Review

July 23, 2025

Howells Lake Antimony-Gold Project

Critical One Announces Airborne Geophysical Survey to Build on Existing Antimony Inventory

July 14, 2025

Howells Lake Antimony-Gold Project

Critical One Provides Clarification Respecting Shareholder Meeting to be held on July 21, 2025

July 10, 2025

Corporate

Critical One Closes Private Placement

June 26, 2025

Corporate

Critical One Makes Strategic Uranium Asset Divestment

June 12, 2025

Critical One Announces $1.0 Million Non-Brokered Private Placement

June 9, 2025

Corporate

Critical One will use offering proceeds for Howells Lake project work, balance sheet support, corporate strategy, and general operations.

Critical One Discovers High-Grade Antimony Intervals in Howells Lake Project Historical Data

May 14, 2025

Howells Lake Antimony-Gold Project

Historic data reveals overlooked high-grade antimony zones, opening new targets at Critical One’s Howells Lake Project.

Critical One Secures Valuable Historical Data for Howells Lake Antimony and Gold Discovery Area

May 1, 2025

Howells Lake Antimony-Gold Project

Recovered records reveal untapped high-grade antimony and gold zones across Critical One’s Howells Lake Project.

Critical One Announces Appointment of Award-Winning Geologist to Board of Directors

March 18, 2025

Corporate

Esteemed geologist Chet Idziszek joins Critical One’s board, bringing decades of global discovery and development success.

Madison Metals Announces Name Change to Critical One Energy

December 17, 2024

Corporate

Madison Metals Acquires One of Canada’s Largest Undeveloped Antimony Deposits in a Hemlo Gold Camp Setting

December 2, 2024

Howells Lake Antimony-Gold Project

Critical One gains full control of a 14,000-hectare critical minerals project with historical high-grade antimony and gold zones.

Critical One Energy Announces Closing of CDN$300,000 Flow-Through Private Placement

December 24, 2025

Corporate

Critical One Energy Announces Closing of Upsized CDN$1,430,000 Flow-Through Private Placement

December 19, 2025

Corporate

Critical One Energy Announces Upsized CDN$1,250,000 Flow-Through Private Placement

December 15, 2025

Corporate

Critical One Energy Announces CDN$1,000,000 Flow-Through Private Placement

December 12, 2025

Corporate

Critical One Energy Geophysical Interpretation Identifies Significant Extension Potential to Howells Lake Antimony-Gold Mineralization

December 2, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Appoints Chief Geological Officer to Advance Flagship Antimony-Gold Project

November 13, 2025

Corporate

Critical One Energy Closes Oversubscribed CDN$7.65 Million Financing

October 21, 2025

Corporate

Critical One Energy Arranges Oversubscribed CDN$7.65 Million Flow-Through Private Placement

October 8, 2025

Corporate

Critical One Energy Confirms Target Depth Extension at Howells Lake Antimony-Gold Deposit

October 1, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Appoints New Chief Financial Officer

September 15, 2025

Corporate

Critical One Acquires KCR Project – Historic Drill Hole Intersected Visible Gold Assaying 64.1 g/t Gold Within 20.4 Metre Interval Grading 3.54 g/t Gold

September 4, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Acquires 18.5% Interest in Dark Star Minerals, Bolstering Support for Uranium Development in Namibia

September 2, 2025

Corporate

Critical One Expands Howells Lake Property by 67% to Cover Numerous Newly Defined, High-Priority Antimony and Gold Targets

August 28, 2025

Howells Lake Antimony-Gold Project

Critical One Closes Second Tranche Private Placement

August 27, 2025

Corporate

Critical One Closes CDN$3 Million Private Placement

August 27, 2025

Corporate

Critical One Announces Upsized Non-Brokered Private Placement

August 18, 2025

Critical One Announces $2.0 Million Non-Brokered Private Placement

August 11, 2025

Corporate

Critical One Signs Definitive Agreement for Uranium Properties

August 7, 2025

Corporate

Critical One Confirms Howells Lake Antimony-Gold Project Details During CEO Field Review

July 23, 2025

Howells Lake Antimony-Gold Project

Critical One Announces Airborne Geophysical Survey to Build on Existing Antimony Inventory

July 14, 2025

Howells Lake Antimony-Gold Project

Critical One Provides Clarification Respecting Shareholder Meeting to be held on July 21, 2025

July 10, 2025

Corporate

Critical One Closes Private Placement

June 26, 2025

Corporate

Critical One Makes Strategic Uranium Asset Divestment

June 12, 2025

Critical One Announces $1.0 Million Non-Brokered Private Placement

Critical One will use offering proceeds for Howells Lake project work, balance sheet support, corporate strategy, and general operations.

June 9, 2025

Corporate

Critical One Discovers High-Grade Antimony Intervals in Howells Lake Project Historical Data

Historic data reveals overlooked high-grade antimony zones, opening new targets at Critical One’s Howells Lake Project.

May 14, 2025

Howells Lake Antimony-Gold Project

Critical One Secures Valuable Historical Data for Howells Lake Antimony and Gold Discovery Area

Recovered records reveal untapped high-grade antimony and gold zones across Critical One’s Howells Lake Project.

May 1, 2025

Howells Lake Antimony-Gold Project

Critical One Announces Appointment of Award-Winning Geologist to Board of Directors

Esteemed geologist Chet Idziszek joins Critical One’s board, bringing decades of global discovery and development success.

March 18, 2025

Corporate

Madison Metals Acquires One of Canada’s Largest Undeveloped Antimony Deposits in a Hemlo Gold Camp Setting

Critical One gains full control of a 14,000-hectare critical minerals project with historical high-grade antimony and gold zones.

December 2, 2024

Howells Lake Antimony-Gold Project

Critical One Energy Extends Antimony-Gold Mineralization and Provides Drill Program Update at Howells Lake

September 29, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Establishes Modern Technical Foundation at Howells Lake with Independent NI 43-101 Report

Micon’s review brings the drilling, geology and preliminary processing work together and sets out the work needed to advance toward a potential first mineral resource estimate.

September 22, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Discovers Gold With More High-Grade Antimony at Howells Lake Project

The August results add modern drilling information beyond earlier holes and identify gold below the principal antimony intervals.

August 20, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Engages Micon International for Howells Lake Antimony-Gold Project Resource Definition

August 4, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Announces Positive Lab Results from Howells Lake Preliminary Metallurgical Study

July 27, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Drills 27.35% Antimony over 4.17 m at Howells Lake, Identifies Visuals of Massive Stibnite Extension

July 7, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Extends Lower Antimony Zone and Identifies Gold-Zinc Mineralization at Howells Lake

June 16, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Signs Strategic MOU to Advance Infrastructure at Howells Lake Antimony-Gold Project

May 28, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Drills 4.0 Meters of 70.2% Antimony at Howells Lake Project

May 15, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Confirms Broad Near-Surface Antimony Mineralization in First Drill Hole at Howells Lake Antimony-Gold Project

April 8, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Signs Exploration Agreement with Eabametoong First Nation and Commences Drilling at Howells Lake Antimony-Gold Project

March 12, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Receives Exploration Permit for Howells Lake Antimony-Gold Project

February 23, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Receives Ontario Government Funding Grant for Howells Lake Antimony-Gold Project Exploration Work

February 13, 2026

Howells Lake Antimony-Gold Project

Critical One Energy Geophysical Interpretation Identifies Significant Extension Potential to Howells Lake Antimony-Gold Mineralization

December 2, 2025

Howells Lake Antimony-Gold Project

Critical One Energy Confirms Target Depth Extension at Howells Lake Antimony-Gold Deposit

October 1, 2025

Howells Lake Antimony-Gold Project

Critical One Acquires KCR Project – Historic Drill Hole Intersected Visible Gold Assaying 64.1 g/t Gold Within 20.4 Metre Interval Grading 3.54 g/t Gold

September 4, 2025

Howells Lake Antimony-Gold Project

Critical One Expands Howells Lake Property by 67% to Cover Numerous Newly Defined, High-Priority Antimony and Gold Targets

August 28, 2025

Howells Lake Antimony-Gold Project

Critical One Confirms Howells Lake Antimony-Gold Project Details During CEO Field Review

July 23, 2025

Howells Lake Antimony-Gold Project

Critical One Announces Airborne Geophysical Survey to Build on Existing Antimony Inventory

July 14, 2025

Howells Lake Antimony-Gold Project

Critical One Discovers High-Grade Antimony Intervals in Howells Lake Project Historical Data

Historic data reveals overlooked high-grade antimony zones, opening new targets at Critical One’s Howells Lake Project.

May 14, 2025

Howells Lake Antimony-Gold Project

Critical One Secures Valuable Historical Data for Howells Lake Antimony and Gold Discovery Area

Recovered records reveal untapped high-grade antimony and gold zones across Critical One’s Howells Lake Project.

May 1, 2025

Howells Lake Antimony-Gold Project

Madison Metals Acquires One of Canada’s Largest Undeveloped Antimony Deposits in a Hemlo Gold Camp Setting

Critical One gains full control of a 14,000-hectare critical minerals project with historical high-grade antimony and gold zones.

December 2, 2024

Howells Lake Antimony-Gold Project

Critical One Announces Proposed Spin-Out of Kenora and Namibia Assets into ‘Critical Two’ and Engages Micon for Independent Review at Kenora Property

Critical One proposes a Critical Two spin-out of its Kenora and Namibia interests and a pro rata share dividend to eligible shareholders, while engaging Micon to review Kenora.

October 8, 2026

Corporate

Critical One Energy Announces New U.S. Trading Symbol “CTLOF” on OTC Markets

September 3, 2026

Corporate

Critical One Energy Announces Completion of Flow-Through Private Placement for Aggregate Proceeds of CDN$6,728,601

August 14, 2026

Corporate

Critical One Energy Provides Update on Kenora Property and Claim Against American Atomics Inc.

August 12, 2026

Corporate

Critical One Energy Closes CDN$5.6 Million Tranche of Flow-Through Private Placement

July 31, 2026

Corporate

Critical One Energy Announces Upsized CDN$6,875,000 Flow-Through Private Placement

July 24, 2026

Corporate

Critical One Energy Announces CDN$5,565,000 Flow-Through Private Placement

July 21, 2026

Corporate

Critical One Energy Appoints General (Ret.) Charles A. Flynn to Strategic Advisory Board to Support U.S. Strategic Partnerships

April 16, 2026

Corporate

Critical One Energy Announces Live Investor Webinar on Howells Lake Phase I Drill Program and Grants Stock Options

March 16, 2026

Corporate

Critical One Energy Regains Full Control of Uranium and Copper Assets in Namibia, Africa

February 27, 2026

Corporate

Critical One Energy Announces Closing of CDN$300,000 Flow-Through Private Placement

December 24, 2025

Corporate

Critical One Energy Announces Closing of Upsized CDN$1,430,000 Flow-Through Private Placement

December 19, 2025

Corporate

Critical One Energy Announces Upsized CDN$1,250,000 Flow-Through Private Placement

December 15, 2025

Corporate

Critical One Energy Announces CDN$1,000,000 Flow-Through Private Placement

December 12, 2025

Corporate

Critical One Energy Appoints Chief Geological Officer to Advance Flagship Antimony-Gold Project

November 13, 2025

Corporate

Critical One Energy Closes Oversubscribed CDN$7.65 Million Financing

October 21, 2025

Corporate

Critical One Energy Arranges Oversubscribed CDN$7.65 Million Flow-Through Private Placement

October 8, 2025

Corporate

Critical One Energy Appoints New Chief Financial Officer

September 15, 2025

Corporate

Critical One Energy Acquires 18.5% Interest in Dark Star Minerals, Bolstering Support for Uranium Development in Namibia

September 2, 2025

Corporate

Critical One Closes Second Tranche Private Placement

August 27, 2025

Corporate

Critical One Closes CDN$3 Million Private Placement

August 27, 2025

Corporate

Critical One Announces $2.0 Million Non-Brokered Private Placement

August 11, 2025

Corporate

Critical One Signs Definitive Agreement for Uranium Properties

August 7, 2025

Corporate

Critical One Provides Clarification Respecting Shareholder Meeting to be held on July 21, 2025

July 10, 2025

Corporate

Critical One Closes Private Placement

June 26, 2025

Corporate

Critical One Announces $1.0 Million Non-Brokered Private Placement

Critical One will use offering proceeds for Howells Lake project work, balance sheet support, corporate strategy, and general operations.

June 9, 2025

Corporate

Critical One Announces Appointment of Award-Winning Geologist to Board of Directors

Esteemed geologist Chet Idziszek joins Critical One’s board, bringing decades of global discovery and development success.

March 18, 2025

Corporate

Madison Metals Announces Name Change to Critical One Energy

December 17, 2024

Corporate

Next Steps

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