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Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) is expanding its commercial graphene portfolio into the rapidly growing AI data center cooling and high-density computing infrastructure market with the launch of G FLUID™, a graphene-enhanced water coolant additive designed for closed-loop cooling systems.

G FLUID™ is added directly to existing water-based coolant and is designed to help transfer heat away from equipment more efficiently. In preliminary internal testing reported by GMG, adding G FLUID™ to demineralized water at a 1% dose—with graphene representing approximately 0.01% of the final solution by weight—produced an approximately 20% increase in heat-transfer rate.

AI Data Centers Create a Potential New Growth Market

The timing could be significant. The continued expansion of artificial intelligence, GPU computing, cloud infrastructure, hyperscale data centers and high-performance computing (HPC) is creating unprecedented demand for electricity and increasingly sophisticated data center thermal management and liquid cooling technologies.

GMG is initially targeting power-intensive data centers but sees potential applications across industrial process chillers, manufacturing facilities and commercial HVAC systems. The company cites a global cooling-water treatment chemicals market valued at approximately US$15 billion annually in 2026, projected to reach US$27.2 billion by 2035.

G FLUID™ has also demonstrated up to 87% antimicrobial testing outcomes in independent third-party laboratory testing conducted under EN 1276, adding another potential performance characteristic for closed-loop cooling applications.

Watch the G FLUID™ video now: https://youtu.be/_uAGHFaKQQQ

Alongside Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF), investors are also watching actively traded stocks including Sphere 3D Corp. (NASDAQ: ANY), Expion360 Inc. (NASDAQ: XPON), HIVE Digital Technologies Ltd. (TSX: HIVE) (NASDAQ: HIVE), and Keel Infrastructure Corp. (NASDAQ: KEEL) (TSX: KEEL), as small-cap and emerging growth stocks tied to data centers, energy storage, digital infrastructure and power technologies continue attracting market attention.

U.S. Manufacturing Could Become Another Catalyst

GMG has also submitted an amended application to the U.S. Environmental Protection Agency (EPA) seeking authorization to manufacture graphene and its THERMAL-XR®, G® LUBRICANT and G FLUID™ products in the United States, in addition to existing sales permissions.

GMG expects a decision on the amendment by the end of September 2027. Importantly, the company says its existing Consent Order conditions covering THERMAL-XR® sales into the United States remain unaffected.

Approval could eventually provide GMG with greater flexibility to establish U.S.-based graphene manufacturing and supply-chain capabilities closer to customers across the data center, HVAC, industrial and energy markets.

Why G FLUID™ Could Matter to GMG’s Future Valuation

For investors, G FLUID™ potentially adds another commercial market to a graphene platform already targeting HVAC energy efficiency, industrial cooling, oil and gas, rail transportation, lubricants and next-generation batteries.

If independent testing, customer trials and commercialization ultimately demonstrate meaningful energy savings at scale, G FLUID™ could give GMG exposure to the massive investment underway in AI data centers, liquid cooling, GPU infrastructure and energy-efficient computing. That could broaden the company’s addressable market and potentially support recurring product revenue as coolant is deployed and maintained across cooling systems.

The development complements GMG’s recent commercial progress, including its Gen 2.0 Graphene Manufacturing Plant, record sales orders, THERMAL-XR® commercialization, global industrial partnerships, and development of its Graphene Aluminum-Ion Battery technology.

These milestones do not guarantee a higher GMG/GMGMF share price. However, successful commercialization of G FLUID™, validation with major data center customers, U.S. regulatory progress and scalable graphene manufacturing could provide investors with additional metrics for valuing GMG beyond its existing advanced-materials business.

As global spending accelerates across AI infrastructure, data center cooling, advanced materials, clean technology and energy efficiency, G FLUID™ gives Graphene Manufacturing Group another potentially significant pathway to convert its proprietary graphene technology into commercial revenue.