Graphene Manufacturing Group Ltd. reports developments in graphene-enabled energy-saving and energy-storage products. The Australian clean-technology company develops, makes and sells products based on graphene produced through its proprietary process that decomposes natural gas into carbon as graphene, hydrogen and residual hydrocarbon gases.
Recurring news covers THERMAL-XR graphene coating applications for HVAC-R and other industrial uses, G® LUBRICANT patent activity, verified graphene-producer and ISO 9001 quality updates, sales expansion, production growth plans, and progress on graphene aluminium-ion battery technology developed with the University of Queensland. Updates also address graphene additive slurry for lithium-ion batteries and regulatory authorizations for commercial product sales.
Graphene Manufacturing Group (GMGMF) reported quarterly activity under its at-the-market equity program launched July 11, 2025. The ATM allows issuance of up to C$20 million in ordinary shares through Cantor Fitzgerald Canada.
For the quarter ended June 30, 2026, GMG sold 193,500 shares on the TSXV at an average C$2.57038, raising gross proceeds of C$497,368.65. Commissions of C$14,921.06 resulted in net proceeds of C$482,447.59 for the company.
Graphene Manufacturing Group (OTCQX: GMGMF) shipped its first ever bulk order of THERMAL-XR to exclusive North American distributor Nu Calgon, where it is marketed as “Nu-Calgon CoolWorx powered by GMG Graphene.”
The shipment follows EPA authorisation P-25-0018, enabling export, sale and use of GMG's graphene coating across multiple US industries, and is described as a key milestone toward commercial scaling in the large North American HVAC-R market.
Graphene Manufacturing Group (OTCQX:GMGMF) has filed a Significant New Use Notice with the US EPA under PMN P-25-0018 to allow manufacture, distribution, sale, use and disposal of graphene, THERMAL-XR coatings, G LUBRICANT and other graphene fluids in the United States.
This application supplements existing EPA approval that already covers export and sale of graphene coatings. GMG expects a decision by the end of June 2027 and is planning US-based commercial operations and supply chain expansion, targeting multiple American industries.
Graphene Manufacturing Group (OTCQX: GMGMF) signed a global distribution agreement with Curran International for its THERMAL-XR® graphene coating, including exclusive application services for the oil and gas/LNG industry.
Curran, a heat-transfer specialist with 45 years and 250,000+ projects, serves major energy companies and operates service teams across North America, Europe, the Middle East, India, and Singapore.
Graphene Manufacturing Group (OTCQX:GMGMF) signed a 3-year lease in Richlands, Brisbane, to expand production capacity and office space. The 2,100 m² site includes offices, meeting rooms and warehouse space.
GMG targets completing its Gen 2.0 Graphene Production Project by end-June 2026, aiming for at least 10 tonnes per year, and is planning additional plants in North America and Australia.
Graphene Manufacturing Group (OTCQX: GMGMF) announced that its graphene-based coating THERMAL-XR is being applied to the air conditioners of two luxury towers under construction on Australia's Gold Coast.
The Project covers spraying THERMAL-XR on between 300 and 600 air conditioners at GMG's Brisbane facility, targeting energy savings, reduced corrosion and longer equipment life.
Graphene Manufacturing Group (OTCQX: GMGMF) appointed Stuart Watson as Chief Production Growth Officer and provided an operations update on its global production program.
The company targets commissioning its Gen 2.0 Project by end of June 2026 to produce at least 10 tonnes per annum of graphene at Richlands, Queensland, and plans replication and three potential expansions including two in North America. GMG outlines a five-plant expansion program covering graphene production, coating and lubricant blend plants, graphene slurry, and battery assembly.
Graphene Manufacturing Group (TSXV: GMG / OTCQX: GMGMF) announced that its G® LUBRICANT graphene engine oil additive patent has been granted in the USA for 20 years and is allowed in China as of April 20, 2026.
The announcement notes the patent was previously accepted for Europe and that applications are progressing in additional jurisdictions worldwide.
Graphene Manufacturing Group (OTCQX: GMGMF) reports significant progress on its graphene aluminium-ion G+A CELLS, with BIC testing showing a doubling in 6-minute charge energy density from 26 to 49 Wh/kg since Dec 2025 and improved 1-hour energy density to 101 Wh/kg (from 58 Wh/kg).
The cells sustained performance over hundreds of 6-minute charge cycles, use aluminium foil substrates (no lithium or copper), and GMG has filed an additional patent. GMG targets customer cell testing in 2026 and small commercial production in 2027.
Graphene Manufacturing Group (OTCQX: GMGMF) announced it is now a Verified Graphene Producer under the Advanced Carbons Council Verified Graphene Producer program and has successfully passed an ISO9001:2015 quality audit for its graphene coating and lubricant additive manufacturing, distribution and technical support activities.
The ACC verification follows the Graphene Classification Framework and referenced ISO technical standards, and GMG is noted as one of five currently verified global graphene producers.