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GRAPHITEFEASIBILITY STUDYPROJECT ECONOMICS

Graphite Creek Mine + Natural Graphite AAM Processing (Full Build) Feasibility Study: $5.03B NPV, 27% IRR

ByMining Stocks Research
Nov 1, 2026
Source:Graphite One Inc.
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Graphite One Inc.
$GPH.V
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Graphite One Inc.'s Graphite Creek Mine + Natural Graphite AAM Processing (Full Build) in Alaska (mine) and Ohio (processing), USA has a Feasibility Study outlining an after-tax NPV of $5.03B, an after-tax IRR of 27%, and initial capital of $4.87B.

Graphite One Inc.'s Graphite Creek Mine + Natural Graphite AAM Processing (Full Build) has reported Feasibility Study results for the graphite project in Alaska (mine) and Ohio (processing), USA. The study headlines an after-tax net present value of $5.03B at a 8% discount rate. It reflects Graphite One Inc.'s (GPH.V) latest disclosed economics for the asset.

Economics. The after-tax NPV is $5.03B using a 8% discount rate. After-tax IRR is 27%. Initial capital expenditure is estimated at $4.87B.

Production and mine plan. Average annual production is approximately 169000 tpy natural AAM.

These figures are extracted from Graphite One Inc.'s technical disclosures and reflect the most recent Feasibility Study on file. Compare this project against other developers and producers in our project economics database, and always verify the numbers against the original technical report before making any investment decision.

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Our Analysis

IRR after-tax
27%

higher than 53% of 15 projects we track

NPV after-tax
$5.03B

higher than 100% of 15 projects we track

Initial capex
$4.87B

97% of NPV

costlier than 88% of 17 projects we track

Discount rate
8%

A $4.87 billion build against a US$116 million market capitalisation is the fact that governs everything else here. The initial capex is roughly 42 times the company's entire equity value, so no ordinary financing package closes this gap: the cheque has to come from a strategic partner, a consortium, an offtake-linked lender, or very heavy equity issuance. Each route carries a cost for existing holders, whether through dilution, loss of operating control, or offtake terms that capture the project's upside before it reaches the share register. With three projects in the portfolio, this company also lacks the diversification that might otherwise reassure a lender.

The economics themselves are strong on paper. An after-tax NPV of $5.03 billion ranks above every one of the 15 graphite projects we track, and the 27% after-tax IRR sits in the upper half of that group. Against the practical hurdle of roughly 15% for project finance, and 20%+ for a higher-risk junior with little else in the portfolio, the return clears the bar. The feasibility study stage adds weight: these are build-ready estimates within a plus or minus 15% band, not scoping-level guesses. The 8% discount rate is reporting convention and carries no signal.

Jurisdiction shapes how those numbers should be read. A US graphite supply chain spanning an Alaskan mine and Ohio processing sits in a mining-friendly, strategically favoured setting, which helps with permitting and with the strategic-partner route that the funding gap demands. The capex figure is also 97% of NPV, so the asset is moderately capital-intensive rather than extreme for the peer group. The single question that decides this: can a micro-cap actually assemble $4.87 billion without handing away the project?

Our take, benchmarked against the project economics in the Mining Stocks database. Figures are estimates drawn from company technical reports — not investment advice; always verify against the source filing.

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Graphite One Inc.
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