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GreenLight Metals Reviews 2025 Achievements and 2026 Exploration Strategy

Exploration Programs

GreenLight Metals Reviews 2025

Achievements and 2026 Exploration Strategy

Medford, Wisconsin--(Newsfile Corp. - January 8, 2026) - GreenLight Metals Inc. (TSXV: GRL)

("

GreenLight

" or the "

Company

") is pleased to provide a summary of its key accomplishments during

2025 and outline its exploration strategy for 2026. In 2025, GreenLight completed the first drill program

at the Bend Project in more than a decade, delivered strong copper-gold results, and strengthened its

balance sheet to support expanded exploration in Wisconsin in 2026.

"2025 was a transformational year for GreenLight, kicking off with our successful public listing on the

TSX Venture Exchange in April," said Matt Filgate, President & CEO. "Strong drill results from our first

phase of drilling at Bend validated our thesis that the historic 4.0 million tonne resource has potential for

expansion.

i

Importantly, these results further highlight Bend's potential role as a future U.S.-based source

of critical metals, supporting domestic supply chain security. During the year, we also secured strong

funding with the closing of our C$11.5 million bought deal financing in November while welcoming new,

high-quality institutional investors to our share register.

"In 2026, we plan to mobilize two rigs for a significantly expanded drill program at Bend as we advance

toward a maiden resource estimate, while also pursuing belt-wide exploration and strategic acquisitions

to strengthen the U.S. critical metals supply."

Bend Project - Phase 1 Drilling Delivers Strong Results

In 2025, GreenLight completed its Phase 1 drill program at the Bend Project in Wisconsin, marking the

first drilling on the property by any operator in more than a decade. The six-hole, 2,037-metre program

was designed to test down-plunge and eastern extensions of known mineralization, and the results

confirmed both continuity and strengthening of the system with depth.

Assays from early holes demonstrated high-grade copper-gold mineralization, including

12.85 metres

averaging 3.74% copper equivalent

("CuEq") in hole B25-003.

ii

Follow-up results from holes B25-

004, B25-005, and B25-006 further exceeded expectations and represent the strongest intersections of

the program.

Hole B25-004, drilled approximately 45 metres down plunge from earlier results, intersected a broad,

continuous mineralized interval of

34.25 metres averaging 3.74% CuEq

. Within this interval, the hole

returned

22.24 metres of 3.02 g/t Au and 2.03% Cu (5.27% CuEq)

, including a localized high-grade

gold zone grading

7.41 g/t gold over 6.10 metres

, with visible gold observed at approximately 290

metres depth. These results demonstrate a clear increase in both grade and thickness as drilling

advances toward the core of the deposit.

Hole B25-005 successfully extended mineralization a further 57 metres down plunge and 47 metres

along strike, returning

19.32 metres averaging 2.95% CuEq

, including 8.79 metres of massive to

semi-massive sulfide grading

3.74% CuEq

.

Hole B25-006 continued to extend mineralization approximately 65 metres down dip and down plunge,

returning

23.98 metres averaging 2.86% CuEq

, including 17.11 metres of massive to semi-massive

sulfide grading

3.32% CuEq

. Together, these results confirm a consistent 36° to 42° easterly plunge to

the mineralized system and establish strong vectors for continued expansion.

Significant tellurium values were encountered throughout the Phase 1 program, with multiple over-limit

assays >500g/t Te, coincident with copper-gold mineralization. As a designated critical mineral, tellurium

adds an additional dimension of potential value to the Bend Project.

Importantly, the entire Phase 1 drill program was completed on privately controlled (Soo Line) mineral

lands with existing permits. This allowed GreenLight to advance exploration efficiently while federal

permitting efforts continue in parallel, underscoring a key strategic advantage of our Wisconsin asset

base.

2026 Exploration Outlook

The success of the Phase 1 program has positioned GreenLight well for the next stage of exploration on

the Bend Project. Planning is underway for an expanded drill program at Bend. The Company has

submitted a Notice of Intent (NOI) to the Wisconsin Department of Natural Resources for the Soo Mineral

Lease that, if approved, would permit up to approximately 7,000 metres of drilling on that parcel. Subject

to approvals, the Company expects to mobilize two drill rigs and commence an initial winter program,

with follow-up metreage guided by results. Upon approval of the Prospecting Permit on U.S. Forest

Service lands, drilling would focus on resource-definition drilling within areas of known mineralization to

support a future maiden mineral resource estimate, as well as western down-dip extensions of the

mineralized horizons.

Borehole electromagnetic (BHEM) surveys will be conducted on the 2026 drill holes to generate real-

time 3D plate models that optimize drill targeting, while drill testing of the outboard Bend North and Bend

East EM anomalies will be completed.

Concurrently, a comprehensive internal geologic model will be developed to guide an iterative resource

modeling strategy, alongside ongoing validation of historic data, including assays, surveys, collar

locations, and relogging in support of geologic modeling.

Beyond Bend, GreenLight anticipates additional drill testing across its broader Wisconsin portfolio in

2026 as permits are received and targets are prioritized. At the Lobo East project, baseline

environmental work and permitting preparations are well underway in support of future drill testing of

VMS mineralization, subject to regulatory approval. At Reef, the Company continues to validate and

digitize historic datasets, review and integrate historic drill core information, and refine geological

interpretations to support future exploration planning. The Company expects to provide further updates

as programs are finalized and approvals are received.

Figure 1: Bend Long section showing projected mineralization down plunge of historic

resource body.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/7506/279776_52a1c4e6b499aae5_001full.jpg

Grant of Deferred Share Units to Directors

In accordance with the Company's director compensation policy, the Company has granted an

aggregate of 487,581 deferred share units ("

DSUs

") to its directors in full satisfaction of director fees

earned for the second, third and fourth quarters of 2025. All directors are paid their director fees entirely

in DSUs.

Each DSU can be redeemed for one fully paid and non-assessable common share of the Company

issued from treasury. The DSUs were granted in accordance with the Company's amended and restated

equity incentive plan. The DSUs will vest one year following their grant and will be settled following a

director's retirement or other cessation from the board, in accordance with the terms of the equity

incentive plan and applicable law. The DSU grant is subject to acceptance by the TSX Venture

Exchange.

Qualified Person Statement

The technical information in this news release has been prepared in accordance with Canadian

regulatory requirements as set out in NI 43-101 and reviewed and approved by Thomas Quigley, MSc,

CPG-11962, Exploration Director of the Company, a Qualified Person as defined by NI 43-101.

About GreenLight Metals Inc.

GreenLight is a Wisconsin-focused exploration company advancing copper-gold and gold projects

across the Penokean Volcanic Belt-one of North America's most prospective VMS districts-and the

Kalium Canyon epithermal gold project in Nevada's Walker Lane. In Wisconsin, our portfolio includes the

Bend copper-gold deposit, the Reef high-grade gold project, and the Lobo and Lobo East massive

sulfide targets. Guided by a team with deep roots in the state, we are building a modern minerals

company for Wisconsin, by Wisconsin-committed to responsible exploration, transparent engagement,

and creating durable local opportunities as we help supply the critical metals that power the energy

transition.

For more information, please contact:

Matt Filgate President & CEO

(778) 679-3579

[email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in

the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy

of this news release.

Cautionary Statement Regarding Forward-Looking Information

This news release contains "forward-looking information" within the meaning of applicable Canadian

securities laws. Forward-looking information includes, but is not limited to, statements regarding the

Company's 2026 exploration strategy and planned work programs, including drilling and geophysical

programs at the Bend Project and elsewhere in Wisconsin; the timing and receipt of permits and

regulatory approvals; the expected use and potential benefits of borehole electromagnetic surveys;

statements regarding the potential to expand mineralization and/or any historical estimate at the Bend

Project; and the timing, completion and results of a maiden mineral resource estimate.

Forward-looking information is based on management's reasonable assumptions but is subject to

known and unknown risks and uncertainties that may cause actual results to differ materially, including

risks related to permitting and access, changes in plans or budgets, availability of contractors and

equipment, adverse weather and seasonal conditions, assay/laboratory turnaround times, the results of

exploration and interpretation of data, and general market and commodity price conditions. Readers are

cautioned not to place undue reliance on forward-looking information. The Company does not undertake

to update forward-looking information except as required by applicable law. Additional risk factors are

described in the Company's continuous disclosure filings available on SEDAR+.

i

Historical resource estimate.

Source (primary): E.K. Lehmann and Associates, Inc. (1992), Report of the geology and ore reserves of the Bend

copper-gold deposit, Taylor County, Wisconsin. Bureau of Land Management Preference Right Lease Application (prepared for the Jump River Joint

Venture). Methods/parameters known from the source: Prepared from ~33 diamond drillholes; polygonal and cross-sectional methods were both

used and averaged; at the time the estimate was categorized as a "geologic resource" under USGS Circular 831 (1980); no cut-off grade was

stated in the source report. Cautionary statements: This historical estimate does not comply with CIM Definition Standards as required by NI 43-101

and has no comparable resource classification; a Qualified Person has not done sufficient work to classify the historical estimate as current; the

Company is not treating the historical estimate as current mineral resources; and significant data compilation, re-drilling, re-sampling and verification

will be required before any classification as current resources-investors should not rely on this historical estimate.

ii

CuEq

is reported to express the aggregate in-situ value of copper, gold and silver as a percentage copper grade. CuEq incorporates assumed

metallurgical recoveries and is not a proxy for, nor evidence of, economic value. Tellurium (Te) is reported separately and is not included in CuEq.

CuEq (%) = ((Cu grade (%) / 100 × 0.9 (recovery) × 2204.6 × US$4.50) + (Au grade (g/t) × 0.9 (recovery) / 31.1035 × US$3,600) + (Ag grade (g/t) ×

0.9 (recovery) / 31.1035 × US$40)) / (2204.6 × 0.01 × US$4.50).

Assumptions: metal prices of US$4.50/lb Cu, US$3,600/oz Au, US$40/oz Ag; recoveries of 90% for Cu, Au and Ag based on the Company's

preliminary assessment of analogous VMS deposits. No allowances have been made for smelting/refining charges, penalties or deleterious

elements, or payability factors. No metallurgical test work has been completed at Bend; actual recoveries and payabilities are unknown and may

differ materially.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/279776