File: '\\swfile\EmailIn\20260202 130123 Attachment HMR NR - Perovskite Update Final.docx'

FEBRUARY 2, 2026

NEWS RELEASE

SYMBOL: TSXV.HMR

HOMERUN RESOURCES INC.

HOMERUN ENERGY ADVANCING PEROVSKITE DEVELOPMENT

Vancouver, B.C.: Homerun Resources Inc. ("Homerun" or the "Company") (TSXV: HMR) (OTCQB: HMRFF) is pleased to announce that further to the volume of response from the Company's News Release of January 27, 2026, regarding the article "Co-crystal engineering of a two-dimensional perovskite phase for perovskite solar modules with improved efficiency and stability." Homerun Energy looks forward to implementing the methodologies described in the article within its future industrial production of perovskite photovoltaic modules.

Homerun congratulates the entire research team for their significant contribution to the field of perovskite research and is also pleased to acknowledge its contributions to the scientific research published in Nature Energy and recognize the leadership of Dr. Narges Yaghoobi Nia and M.Z., who conceived the idea, defined the methodology and conceptual framework, and supervised the research. The contribution of Dr. Enrico Leonardi primarily concerned encapsulation processes for medium-size modules in connection with the light-soaking tests.

This open research and its methodologies will be integrated into the Homerun Energy perovskite development plans where applicable going forward adding value to the Company's portfolio of perovskite focused IP.

About Homerun Energy (www.homerunenergy.com)

Homerun Energy is a 100% owned subsidiary of Homerun Resources Inc. and is a forward-looking clean energy technology company focused on accelerating the global transition to sustainable energy. The company develops and delivers advanced energy solutions - including high-efficiency Perovskite solar systems, battery storage technologies, smart EV charging infrastructure, and AI-driven energy management platforms - tailored for commercial and industrial (B2B) markets.

Driven by a mission to combine innovation, sustainability and practical energy transformation, the company integrates hardware, software and advanced materials to optimize energy generation, storage and use, helping businesses reduce costs and environmental impact.

About Homerun (www.homerunresources.com / www.homerunenergy.com)

Homerun Resources Inc. (TSXV: HMR) is building the silica-powered backbone of the energy transition across four focused verticals: Silica, Solar, Energy Storage, and Energy Solutions. Anchored by a unique high-purity low-iron silica resource in Bahia, Brazil, Homerun transforms raw silica into essential products and technologies that accelerate clean power adoption and deliver durable shareholder value.

⁠Silica: Secure supply and processing of high-purity low-iron silica for mission-critical applications, enabling premium solar glass and advanced energy materials.

Solar: Development of Latin America's first dedicated 1,000 tonne per day high-efficiency solar glass plant and the commercialization of antimony-free solar glass designed for next-generation photovoltaic performance.

Energy Storage: Advancement of long-duration, silica-based thermal storage systems and related technologies to decarbonize industrial heat and unlock grid flexibility.

⁠Energy Solutions: AI-enabled energy management, control systems, and turnkey electrification solutions that reduce costs and optimize renewable generation for commercial and industrial customers.

With disciplined execution, strategic partnerships, and an unwavering commitment to best-in-class ESG practices, Homerun is focused on converting milestones into markets-creating a scalable, vertically integrated platform for clean energy manufacturing in the Americas.

On behalf of the Board of Directors of

Homerun Resources Inc.

"Brian Leeners"

Brian Leeners, CEO & Director

brianleeners@gmail.com / +1 604-862-4184 (WhatsApp)

Tyler Muir, Investor Relations

info@homerunresources.com / +1 306-690-8886 (WhatsApp)

FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE

The information contained herein contains "forward-looking statements" within the meaning of applicable securities legislation. Forward-looking statements relate to information that is based on assumptions of management, forecasts of future results, and estimates of amounts not yet determinable. Any statements that express predictions, expectations, beliefs, plans, projections, objectives, assumptions or future events or performance are not statements of historical fact and may be "forward-looking statements".

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