Skip to main content
Signal8

Full Access with Signal8 Pro, $49/mo billed annually.

Abasca Announces Positive Preliminary Economic Assessment for the Loki Flake Graphite Deposit: After-Tax NPV of US$130 Million and 16.7% IRR

$TTEKPress releaseAug 19, 2026, 7:00 AM ETRead the release

Tetra Tech (TTEK), through its Tetra Tech Canada Inc. unit, prepared the independent Preliminary Economic Assessment (PEA) for Abasca Resources' Loki Flake Graphite Deposit. The study outlines a 19-year open-pit operation with an after-tax NPV of US$130 million and a 16.7% IRR based on a graphite price of US$1,450 per tonne. The PEA estimates an initial capital expenditure of US$216 million to support a processing facility producing 66,500 tonnes of graphite concentrate annually.

Key figures

After tax irr
16.7%
After tax npv
US$130M
Initial capex
US$216M
Mine life years
19
Payback period years
4.7
Annual production tonnes
66500
Graphite price assumption
US$1,450/t

AI analysis

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    TTEK: Abasca Announces Positive Preliminary Economic Assessment for the Loki Flake Graphite Deposit: After-Tax NPV of US$130 Million and 16.7% IRR — AI Analysis | Signal8