Seymour Lithium Project DFS Progresses as GT1 Appoints Altris Engineering

Seymour Lithium Project DFS Accelerates with New Technical Leadership

The Seymour lithium project DFS advances after Green Technology Metals (GT1) appointed Altris Engineering to lead and optimise the study. GT1 selected Altris for its strong background in mineral processing and constructability, ensuring technical rigour as the project targets a final investment decision by mid-2026. The collaboration strengthens GT1’s strategy as demand for Canadian lithium supply rises.

GT1 now integrates its internal capabilities with Altris’ DFS expertise to streamline design, permitting, and financing readiness. Meanwhile, the company maintains strict cost discipline across the Seymour work programme. This approach aligns with GT1’s plan to ramp up the Seymour lithium project DFS in early 2026 as lithium markets enter an anticipated recovery phase.

The project benefits from established infrastructure near Armstrong and Thunder Bay, as well as active agreements with First Nations partners. As a result, the Seymour lithium project DFS focuses on effective site planning, water and waste management, and updated project configuration to meet regulatory and operational expectations.

Workstreams Advance to Strengthen the Seymour Lithium Project DFS

GT1 advances several workstreams to align the Seymour lithium project DFS with the updated site layout. The team revisits infrastructure, power supply, services, and supporting facilities to reflect new engineering inputs and stakeholder feedback. These refinements enhance the project’s economic and technical foundation.

Financial pathways also gain momentum. Export Development Canada issued a conditional letter of interest for up to C$100 million in support. GT1 further strengthened its strategy through advisers specialising in critical minerals financing, positioning the project for future investment decisions.

Canada’s Critical Minerals Push Supports GT1

Government support continues through the Critical Minerals Infrastructure Fund (CMIF). GT1 secured C$5.4 million for road upgrades and submitted an additional application for C$6.34 million. This funding aims to accelerate project development and improve regional infrastructure.

GT1 Managing Director Cameron Henry emphasised strong support for critical minerals during his visit to the Ontario Critical Minerals Forum. He highlighted growing market momentum and Canada’s commitment to secure battery-materials supply chains.

SuperMetalPrice Commentary:

The Seymour lithium project DFS reflects Canada’s rapid ascent in the global lithium value chain. Strong federal and provincial backing strengthens financing prospects, while GT1’s disciplined approach positions the project for a favourable investment climate in 2026. SuperMetalPrice expects increased strategic interest in hard-rock lithium assets across North America as OEMs and battery producers seek stable, non-China supply routes.