Focus Graphite completes Lac Knife electrical study

Preferred Hydro-Quebec connection strategy advances federally supported infrastructure planning and could reduce future Lac Knife capex requirements

Ottawa, Ontario--(Newsfile Corp. - August 21, 2026) - Focus Graphite Inc. (TSXV: FMS) (OTCQB: FCSMF) (FSE: FKC0) (" Focus " or the " Company "), a Canadian developer of high-grade flake graphite deposits and advanced graphite materials for battery, defence and industrial applications, is pleased to highlight the Government of Canada's recognition of infrastructure supporting the Company's 100%-owned Lac Knife Graphite Project (" Lac Knife " or the " Project ") in Prime Minister Mark Carney's August 17, 2026 announcement advancing clean-energy and critical-minerals infrastructure across the Labrador Trough 1 .

The Government of Canada identified Focus Graphite's Lac Knife infrastructure initiative among four strategic pre-development projects supported and funded through Natural Resources Canada's (" NRCan ") First and Last Mile Fund (" FLMF "), describing the planned road and electrical connection as supporting the development of battery and energy-storage technologies required by Canada and its allies.

The recognition follows Focus's June 3, 2026 announcement that it secured C$1,378,700 in non-repayable federal funding to advance engineering, environmental, permitting, Indigenous engagement and feasibility activities for Lac Knife's road and electrical infrastructure 2 . The funding represents approximately 50% of eligible project costs.

Focus has now completed an independent electrical infrastructure desktop study (the " Study ") prepared by Norda Stelo Inc. (" Norda Stelo "), identifying a preferred pathway for connecting Lac Knife to Quebec's hydroelectric grid.

"Lac Knife's recognition within the Prime Minister's announcement reinforces the strategic importance of bringing Canadian critical mineral projects and their enabling infrastructure forward," said Dean Hanisch, Chief Executive Officer of Focus Graphite. "We are already turning that support into tangible progress. With both our access-road and electrical desktop studies now complete, we are identifying meaningful infrastructure efficiencies relative to the 2023 Feasibility Study. The preferred electrical strategy provides a pathway to significantly reduce power-related capital requirements while connecting Lac Knife to Quebec's clean hydroelectric grid. We are grateful for Canada's continued support."

"Infrastructure and access to power remain key constraints for mine development, with direct implications for capital, execution and timelines," said Jason Latkowcer, Vice President, Corporate Development of Focus Graphite. "Canada's investment in energy and critical-mineral infrastructure is helping define a clearer development pathway for Lac Knife. Advancing that work reduces development uncertainty and provides a stronger basis for future capital allocation and evaluation by potential strategic, financing and other investment partners."

"Critical minerals are essential to Canada's economic prosperity, security, and sustainability, and we are proud to advance Canadian mineral supply chains as a part of the historic Churchill Falls and Labrador Trough announcement," said the Honourable Tim Hodgson, Minister of Energy and Natural Resources. "As a part of this nation-building initiative, through our First and Last Mile Fund, Canada is advancing the infrastructure we need to unlock projects like Lac Knife and strengthen Canada's critical minerals value chain. This is how your federal government is working with industry to build a stronger, more competitive critical minerals sector; create opportunities for Indigenous and local communities; and deliver minerals Canada and our allies need for clean technologies, advanced manufacturing and defence applications."

Preferred Hydro-Quebec Connection Strategy

Norda Stelo evaluated seven potential electrical supply scenarios against technical feasibility, constructability, cost, environmental considerations and execution requirements. The Study identified a direct connection to Hydro-Quebec's three-phase, 34.5-kV distribution grid as the preferred solution, with the connection extending across public lands to the Lac Knife property.

The preferred configuration would require approximately 30.7 kilometres of electrical infrastructure, consisting of the upgrade of approximately 3.17 kilometres of existing single-phase line to three-phase service and the construction of approximately 27.5 kilometres of new three-phase distribution line extending to the Project. The new distribution line would largely follow established corridors, including the Hydro-Quebec transmission corridor, Highway 389 and the Project's planned access-road corridor.

Under this approach, Hydro-Quebec would construct the principal distribution infrastructure on behalf of Focus, reducing the Company's direct construction and coordination requirements while also placing responsibility for associated environmental permitting and long-term maintenance of the distribution line with Hydro-Quebec.

Potential Capital Savings Relative to 2023 Feasibility Study

The preferred strategy also creates an opportunity to significantly reduce the power-related capital requirements contemplated in Lac Knife's 2023 Feasibility Study Update (" FSU ").

The 2023 FSU included C$19.9 million in initial capital for Power and Communications infrastructure, within total estimated pre-production capital of approximately C$236.9 million. The Norda Stelo Study identified several factors that could reduce these requirements. These include reducing the anticipated length of new power-line construction from approximately 50 kilometres to approximately 27.5 kilometres, eliminating the need for additional infrastructure at Hydro-Quebec's Normand substation, and identifying that certain power-line construction costs contemplated in the FSU may have been overestimated. The Study also identified the potential for Hydro-Quebec to construct the distribution line at its standard per-kilometre cost.

Based on the assumptions evaluated in the Norda Stelo Study, the preferred strategy is estimated to have the potential to reduce Focus's direct power-related capital requirements by more than 50% relative to the power infrastructure assumptions contained in the 2023 FSU. This estimate is preliminary, is based on a desktop-level assessment and should not be interpreted as an updated capital cost estimate for the Project. Any actual reduction will depend on Hydro-Quebec's final connection requirements and cost responsibilities, detailed engineering and the scope of remaining on-site electrical infrastructure. There can be no assurance that the estimated reduction will be realized.

Next Steps

Focus intends to continue working with Hydro-Quebec and its engineering consultants to advance the preferred connection strategy, confirm technical requirements and define future cost responsibilities.

The electrical work is being advanced alongside the Company's access-road planning, environmental permitting, engineering and Indigenous engagement programs under the federally supported FLMF initiative.

Natural graphite is designated as a critical mineral in Canada and is used across battery, energy-storage, defence and advanced-material applications. Focus continues to advance Lac Knife through engineering, environmental, permitting and Indigenous engagement activities.

Figure 1: Proposed Access Road, Lac Knife (Norda Stelo / IOS Geosciences, 2026)

To view an enhanced version of this graphic, please visit: https://images.newsfilecorp.com/files/1963/310686_0b06cfb494dcf9cf_001full.jpg

Qualified Person

The technical content disclosed in this news release was reviewed and approved by Rejean Girard, P.Geo (Qc), President of IOS Geosciences Inc., a consultant to the Company, and a qualified person as defined under National Instrument NI 43-101.

About Focus Graphite Advanced Materials Inc.

Focus Graphite is building an integrated graphite platform to supply the industries shaping the future. Through the development of world-class graphite resources, advanced processing technologies and higher-value advanced materials, the Company is positioning itself to support battery, defence, advanced manufacturing and other strategic industries across North America and allied markets.

The platform is anchored by the Company's two 100%-owned graphite assets in Quebec. Lac Knife is one of North America's highest-grade feasibility-stage graphite deposits, while Lac Tetepisca is one of the largest identified graphite resources globally. Together with strategic technology partnerships and government-supported innovation initiatives, these assets provide the foundation for a secure, scalable and increasingly integrated graphite supply chain.

For more information on Focus Graphite Inc. please visit http://www.focusgraphite.com

LinkedIn: https://www.linkedin.com/company/focus-graphite/ Facebook: https://www.facebook.com/focusgraphite X: https://x.com/focusgraphite

Investors Contact:

Dean Hanisch CEO, Focus Graphite Inc. dhanisch@focusgraphite.com +1 (613) 612-6060

Jason Latkowcer VP Corporate Development jlatkowcer@focusgraphite.com

Cautionary Note Regarding Forward-Looking Statements

Certain statements contained in this press release constitute forward-looking information. These statements relate to future events or future performance. The use of any of the words "could," "intend," "expect," "believe," "will," "projected," "estimated," and similar expressions, as well as statements relating to matters that are not historical facts, are intended to identify forward-looking information and are based on the Company's current beliefs or assumptions as to the outcome and timing of such future events.

In particular, this press release contains forward-looking information regarding, among other things, the preferred electrical connection strategy identified for the Lac Knife Graphite Project; the potential connection of Lac Knife to Hydro-Quebec's three-phase, 34.5-kV distribution grid; the anticipated configuration, routing and length of the proposed electrical infrastructure, including the upgrade of existing distribution infrastructure and construction of new three-phase distribution line; the potential construction, permitting, ownership, operation and long-term maintenance of the principal distribution infrastructure by Hydro-Quebec; the potential reduction in Focus's direct construction, coordination, permitting and maintenance responsibilities under the preferred strategy; the potential for the preferred electrical strategy to reduce Focus's direct power-related capital requirements by more than 50% relative to the power infrastructure assumptions contained in the 2023 Feasibility Study Update; the assumptions underlying that preliminary estimate and the extent to which any anticipated reduction may ultimately be realized; the nature and extent of Hydro-Quebec's final connection requirements, cost responsibilities and applicable construction costs; the results of future detailed engineering and the scope and cost of remaining on-site electrical infrastructure; the potential elimination of infrastructure previously contemplated at Hydro-Quebec's Normand substation; the continued advancement of the preferred electrical connection strategy and related discussions and engineering work with Hydro-Quebec and the Company's engineering consultants; the continued advancement of road and electrical infrastructure planning, environmental and permitting activities, engineering and Indigenous engagement under Natural Resources Canada's First and Last Mile Fund; the continued availability of federal funding and the Company's ability to satisfy applicable funding conditions and project requirements; the potential benefits of government-supported infrastructure initiatives to the advancement of Lac Knife; the potential for increasingly defined infrastructure planning to reduce development uncertainty and support future capital allocation, financing and evaluation by potential strategic or other investment partners; the continued advancement and future development of the Lac Knife Graphite Project; and the timing, scope, cost and results of future engineering, permitting, infrastructure development and other project-development activities.

Forward-looking statements are subject to known and unknown risks, uncertainties, and other factors that may cause actual results, performance, or achievements to differ materially from those expressed or implied by such statements. These risks and uncertainties include, but are not limited to, risks related to market conditions, regulatory approvals, changes in economic conditions, the ability to raise sufficient funds on acceptable terms or at all, operational risks associated with mineral exploration and development, and other risks detailed from time to time in the Company's public disclosure documents available under its profile on SEDAR+.

The forward-looking information contained in this release is made as of the date hereof, and the Company is not obligated to update or revise any forward-looking information, whether as a result of new information, future events, or otherwise, except as required by applicable securities laws. Because of the risks, uncertainties, and assumptions contained herein, investors should not place undue reliance on forward-looking information.

Neither TSX Venture Exchange nor its Regulation Services accepts responsibility for the adequacy or accuracy of this release.

1 https://www.pm.gc.ca/en/news/news-releases/2026/08/17/prime-minister-carney-announces-largest-clean-energy-investment-north 2 https://focusgraphite.com/focus-graphite-secures-up-to-c1-38-million-under-natural-resource-canadas-first-and-last-mile-fund/

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TMX Newsfile

August 21, 2026 - 2:00 AM PDT

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