Janet Lee-Sheriff
Chair & CEO | Verdera Energy Corp. | Mining Executive & Critical Minerals Leader
"Leading Verdera Energy's US-focused ISR projects and developing the IME™ framework for mining project execution"
Biography
Janet Lee-Sheriff is a seasoned mining executive and innovative entrepreneur who currently serves as Chair and Chief Executive Officer of Verdera Energy Corp. (TSX-V: V), a company focused on high-grade, USA-based in-situ recovery (ISR) projects. Her career spans multiple leadership roles across the natural resource sector, including previous positions as Executive Chair of C2C Gold Corp. and CEO of Golden Predator Mining Corp., giving her deep experience advancing exploration-stage companies through the development pipeline.
A recognized thought leader in the mining industry, Lee-Sheriff has developed the IME™ (Integrated Metals Execution) framework, an end-to-end system designed to identify where mining projects actually unlock value or lose returns beyond geology. This framework reflects her holistic approach to project evaluation—one that looks past drill results to examine the operational, capital markets, and execution factors that determine whether a deposit becomes a profitable mine. She has presented this methodology at major industry forums including the Society for Mining, Metallurgy & Exploration (SME).
Lee-Sheriff is also President and Director of Group 11 Technologies and leads The Clean Energy Association of New Mexico, positioning her at the intersection of traditional mining and the energy transition. Her work with Verdera Energy reflects a strategic focus on critical minerals and clean energy metals, particularly in jurisdictions with strong legal frameworks and infrastructure. EY Canada featured her in their "Leading Women in Mining" series, recognizing her contributions to advancing the industry.
For mining investors, Lee-Sheriff represents a particular archetype: the operator who understands both the technical geology and the capital markets mechanics required to build value. Her frequent presentations at the Metals Investor Forum and interviews with respected resource commentators like Greg McCoach demonstrate her commitment to transparent shareholder communication. Investors tracking US-focused critical minerals, ISR technology, and companies bridging mining with energy transition themes should follow her activities closely.
Videos (3)
Verdera Energy Clears Key SEC Milestone | Janet Lee-Sheriff
- Top takeaway Janet argues US nuclear independence cannot be achieved without New Mexico uranium, citing the Grants Energy Belt's roughly 300 million pounds historically produced, about 500 million pounds known today, and an additional 500 million pounds estimated by the UPA and the state.
- She frames in-situ recovery as the technology that finally lets New Mexico re-enter production responsibly after the multi-generational scarring from underground uranium mining combined with smoking.
- She positions the 200,000-hole database as a long-term shareholder value-creation asset, with potential for joint ventures, spin-outs, and data monetization beyond Verdera's own four projects.
- Near-term catalysts she flags: a West Largo 43-101 by end of 2026, news flow on Ambrosia Lake (where she says BHP holds the northern part and Verdera the southern part), and an upcoming strategy session on launching a pilot ISR project.
- Janet is deliberately pursuing a slow, community-led permitting path and points to Grants Energy's 300 million pound ISR resource as evidence the New Mexico uranium thesis is attracting fresh activity from multiple operators.
Verdera Energy trades on TSX-V under V and OTCQB under VUECF after a February 2026 spin-out from enCore Energy focused on New Mexico uranium. The company holds four New Mexico projects totaling 88 million pounds of historical resource, with 25 million pounds at Crown Point-Posta Butte already meeting modern 43-101 standards. enCore Energy will distribute 35 million Verdera shares to its shareholders following SEC effectiveness of the Form F-1, with a record date of September 25, 2026. Verdera owns what it calls the largest uranium drill database in New Mexico at roughly 200,000 logs, covering over 90% of historical drilling in the state. A 43-101 at West Largo is targeted for end of 2026, with in-situ recovery (ISR — fluid-based uranium extraction that avoids underground mining) flagged as the preferred development pathway.
'Where's the Fuel Coming From?' - The Race to Secure URANIUM as Big Tech ALL IN
- Top takeaway She argues the market is fixated on conversion, enrichment, SMRs and AI but has not yet focused on where the uranium fuel will come from, and expects that attention — and uranium demand — to build over the next 10 years.
- She points out the US is roughly 95% dependent on foreign uranium against about 50 million pounds of annual demand it meets only around 10% of, while military uses like nuclear submarine refurbishment are legislated to require domestic uranium.
- She contends there is no US nuclear renaissance without New Mexico, citing roughly half a billion pounds of historic resources in the state (with the state saying there is another half billion) that could fuel the nation for 20 years.
- She says uranium's price has hovered around $85-100 for the past year, making the sector boring to investors, but views it as a steady ramp-up that is not going away.
- She describes her background of 25 years working with First Nations in northern Canada and frames Verdera as a development-stage team built for community-aligned permitting rather than production.
US nuclear fuel is roughly 95% import-dependent while defense law requires domestic uranium, making US extraction a national security priority. Big tech power deals like the Three Mile Island restart serve data centers but ignore upstream mining, the next likely investment focus. New Mexico holds about one billion pounds of known and historic uranium resources, which the guest argues makes it essential to any nuclear renaissance. Verdera's West Largo 43-101, due by year-end, may lift resources through lower cut-off grades and drilling beyond historic confined boundaries. Verdera claims about 88 million pounds of historic resources plus roughly 90% of New Mexico's private uranium data at a $50 million market cap.
Janet Lee-Sheriff of Verdera Energy talks to Greg McCoach | Metals Investor Forum | January 2026
Verdera Energy Corp. is advancing a strategically significant U.S. uranium portfolio, featuring ISR-amenable projects in New Mexico's Grants Uranium District. CEO Janet Lee-Sheriff highlights the company's strategic positioning in the domestic uranium sector amid growing energy security demands. The Metals Investor Forum provides investors direct access to vetted junior mining management teams with strong financials and promising properties.
Key Quotes
"Many people underestimate the impact of this kind of support. The $1.6 million in funding provided through this award fuels the development of radically novel technology that would otherwise struggle to find backing due to the level of complexity."
— ARPA-E funding award statement for Verdera Energy
"Our long-term goal is to create opportunities within the nuclear sector in New Mexico that are exclusively supported by ISR technology for uranium extraction."
— Interview with Dr. Dennis E. Stover on ISR uranium extraction
"The IME™ framework is an end-to-end system focused on where projects actually unlock value or lose returns beyond geology."
— SME Conference Presentation, Salt Lake City
"Verdera Energy represents a focused opportunity to gain exposure to high-grade, USA-focused ISR projects."
— Crux Investor Interview, January 2026
Key Works
In-depth discussion on ISR technology for uranium extraction and its role in domestic clean energy production in New Mexico
Professional platform documenting her work across Verdera Energy, Group 11 Technologies, and the Clean Energy Association of New Mexico
Featured interview in EY's series highlighting women driving innovation and leadership in the global mining industry.
A proprietary end-to-end evaluation system for mining projects that examines value creation and return leakage beyond geological factors.
Company presentation and interview detailing Verdera Energy's high-grade in-situ recovery projects in the United States.
Specializations
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