Green Critical Minerals Limited's Breakthrough VHD Heat Sink Outperforms Rivals, Boosting Data Center Efficiency and Paving Way for 2026 Revenue Growth
Tuesday, July 8, 2025
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8:57 am
Green Critical Minerals Limited’s advanced modelling shows its VHD graphite heat sinks can handle 300–400W loads—outperforming conventional materials. With strong global interest and new partnerships on the horizon, the company is poised to capitalize on rising demand in high-powered data centre applications.
Green Critical Minerals Limited has announced promising results from computational modelling of its proprietary VHD graphite heat sink technology. Commissioned to world-renowned expert Professor Qing Li at the University of Sydney’s Center for Advanced Material Technology, the Finite Element (FE) study demonstrated that the VHD heat sinks can dissipate power loads between 300 and 400 watts while maintaining microchip operating temperatures between 70 and 85°C. This performance substantially exceeds that of conventional heat sink materials—typically only supporting 200 to 250 watts—making the VHD solution particularly attractive for applications where thermal management is critical.
The detailed FE analysis involved simulating heat sinks with constant dimensions (60mm x 50mm x 60mm) and incorporating a 10mm base with 50mm fins. The study’s heat maps revealed exceptional thermal diffusivity of the optimally aligned VHD material, with the best performance arising from the anisotropic configuration labeled as “Anisotropic 1.” The rapid temperature transition observed along the fins underscores the technology’s potential to effectively reduce operating temperatures in high-power environments, such as data centres where chip power demands are progressively increasing.
Green Critical Minerals has already seen strong global interest from thermal management providers and semiconductor manufacturers, with customer engagement continuing to progress. The company’s outlook is buoyed by plans to further optimize the design via computational modelling tailored to specific CPUs and GPUs, the manufacture of prototypes from its new production facility, and additional testing to validate the simulation outcomes. The technology also holds promise for adaptation to other thermal management products, including cold plates used in direct-to-chip liquid cooling solutions. The company anticipates its first sales agreements and revenue generation in the first half of 2026, supported by expanding production capacity and logistics in key international regions.
The news carries a bullish sentiment as it highlights a breakthrough in thermal management, an increasingly important aspect for modern data centres and high-performance computing environments. Enhanced heat dissipation, strong customer interest, and an aggressive roadmap for product development are positive indicators for growth and market adoption. On the other hand, some caution is warranted from a bearish perspective due to the preliminary nature of the modelling results and the inherent uncertainties associated with transitioning from simulation to full-scale production and market acceptance. Investors and beginner traders should note the company’s forward-looking statements and risk factors, which signal that while the technological advancements are significant, execution risk remains as the company moves toward commercialization.