Brisbane, Queensland, Australia–(ACN Newswire – Could 27, 2025) – Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) (“GMG” or the “Firm”) is happy to announce the next inner GMG run engine take a look at outcomes when G® Lubricant was added to a Caterpillar 22 kVA diesel engine run at an 80% Load. Take a look at outcomes present a ten% enhance in vitality effectivity (kwh/litres), and likewise a 33% discount in dangerous diesel engine exhaust particulate matter emissions, when three doses of G® Lubricant, with a most graphene dosage of 0.03%, was added to the usual diesel engine oil.

It’s famous that the take a look at engine was not working optimally earlier than G® Lubricant was added – the engine was overheating at lengthy runs of sustained excessive masses. In consequence, after the preliminary dose of G® Lubricant was added, a further two dosages of G® Lubricant have been used to hopefully carry the engine right into a extra secure working regime, an consequence that was usually achieved.

Determine 1

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Determine 2 and three present the desk and graph distribution of engine effectivity of the varied dosages of G® Lubricant versus the baseline.

Determine 2: Engine Effectivity Efficiency Improve from G® Lubricant

Determine 3: % Distribution of Gas Effectivity Relative to Baseline

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Figures 4 and 5 present the desk and graph distribution of diesel engine particulate matter emissions of the varied dosages of G® Lubricant versus the baseline.

Determine 4: Engine Emission Particulate Matter Discount from G® Lubricant

Determine 5: % Distribution of Particulate Matter in Emissions Relative to Baseline

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Determine 6 reveals the exhaust emissions of the diesel engine at varied dosages of G® Lubricant, versus the baseline which reveals related ranges because the baseline take a look at runs. Extra testing is being achieved to get extra element on the influence of G® Lubricant throughout engine emissions.

Determine 6: Emissions Information for G® Lubricant Relative to Baseline

Detailed Gear and Course of for Testing G® Lubricant

The next describes the tools used and the method adopted by the Firm in demonstrating the gas saving demonstration of the G® Lubricant within the diesel engine generator:

• The identical testing tools, information techniques and processes have been used which was verified by the College of Queensland and detailed in GMG’s earlier press launch on the 25^th February, https://graphenemg.com/gmg-unveils-g-lubricant-engine-performance-testing-results-a-transformative-graphene-energy-saving-solution-for-the-multi-trillion-dollar-global-liquid-fuel-industry/
• GMG additionally added the next testing tools to the testing program:
  • Testo 340 Diesel Equipment 2 engine emissions take a look at equipment which was newly calibrated by the third-party provider.
  • PDSA DPM-RT-2 particulate matter take a look at unit which was newly calibrated by the third-party provider.
• A 22kVA Caterpillar diesel engine generator (with 1,959 hours of run time) was setup within the GMG Richlands warehouse.
• The generator was linked to a 40-kW energy load financial institution which consumed the vitality produced by the generator and created the load and a 500-litre self-contained gas tank.
• Two calibrated circulate sensors have been linked (influx and return/outflow) to the gas traces and to a knowledge logger which recorded the gas consumption.
• An Vitality Analyzer was used to log and observe vitality produced by the generator.
• Assessments have been carried out on 80% a great deal of the engine from the 40-kW energy load financial institution – 22 kW.
• A baseline to file diesel gas consumption underneath regular engine oil and working situations was accomplished with newly modified really helpful premium diesel engine oil and a brand new oil filter. This oil change was carried out by an expert engine upkeep service firm.
• The engine was run at 80% load and the baseline and G® Lubricant information set used for the analytics is when the utmost ambient temperature for the day was lower than 33 levels Celsius and relative humidity was between 50% and 80% with no rain. Gas consumption for diesel engines adjustments when working in rain or very excessive humidity or temperatures, so the gas consumption information baseline and G® Lubricant engine oil additive efficiency testing have been excluded for these instances.
• Solely regular state information was used and so any variance or anomalous information seen in both baseline or G® Lubricant datasets have been faraway from the analytics. Information units have been grouped into minute blocks.
• As soon as the baseline gas assessments have been accomplished, G® Lubricant with roughly 1:100 focus was blended at roughly 1% ratio by weight into the prevailing engine oil. This was achieved one other 2 instances. The top ratio of GMG’s Graphene to the diesel engine oil was roughly 3:10,000 by weight.

GMG’s Managing Director and CEO, Craig Nicol, commented: “G® Lubricant will not be solely growing gas effectivity it’s also decreasing particulate matter – which is wonderful to see – we might want to do extra assessments to see what the long-term efficiency is for this.”

GMG is continuous to conduct extra assessments to find out the full efficiency regime of the G® Lubricant. These efficiency assessments can be introduced as the knowledge turns into out there.

GMG’s Chairman and Director, Jack Perkowski, commented: “Implausible information – G® Lubricant testing information are thrilling – effectively achieved to the crew – exhibiting nice promise as a approach to scale back gas prices and emissions throughout the multi-trillion greenback liquid fuels {industry}.”

About GMG:

GMG is an Australian based mostly clean-technology firm which develops, makes and sells vitality saving and vitality storage options, enabled by graphene manufactured by way of in home manufacturing course of. GMG makes use of its personal proprietary manufacturing course of to decompose pure fuel (i.e. methane) into its pure components, carbon (as graphene), hydrogen and a few residual hydrocarbon gases. This course of produces prime quality, low value, scalable, ‘tuneable’ and low/no contaminant graphene appropriate to be used in clean-technology and different functions.

The Firm’s current focus is to de-risk and develop industrial scale-up capabilities, and safe market functions. Within the vitality financial savings phase, GMG has initially targeted on graphene enhanced heating, air flow and air con (“HVAC-R”) coating (or energy-saving coating) which is now being marketed into different functions together with digital warmth sinks, industrial course of crops and information centres. One other product GMG has developed is the graphene lubricant additive targeted on saving liquid fuels initially for diesel engines.

Within the vitality storage phase, GMG and the College of Queensland are working collaboratively with monetary assist from the Australian Authorities to progress R&D and commercialization of graphene aluminium-ion batteries (“G+AI Batteries”). GMG has additionally developed a graphene additive slurry that’s aimed to enhance the efficiency of lithium-ion batteries.

GMG’s 4 essential enterprise goals are:

1. Produce Graphene and enhance/scale cell manufacturing processes
2. Construct Income from Vitality Financial savings Merchandise
3. Develop Subsequent-Technology Battery
4. Develop Provide Chain, Companions & Undertaking Execution Functionality

Neither the TSX Enterprise Alternate nor its Regulation Companies Supplier (as that time period is outlined within the insurance policies of the TSX Enterprise Alternate) settle for accountability for the adequacy or accuracy of this information launch.

Cautionary Word Concerning Ahead-Wanting Statements

This information launch consists of sure statements and knowledge which will represent forward-looking data inside the which means of relevant Canadian securities legal guidelines. Ahead-looking statements relate to future occasions or future efficiency and replicate the expectations or beliefs of administration of the Firm concerning future occasions. Usually, forward-looking statements and knowledge will be recognized by way of forward-looking terminology corresponding to “intends”, “expects” or “anticipates”, or variations of such phrases and phrases or statements that sure actions, occasions or outcomes “might”, “might”, “ought to”, “would” or will “probably” or “probably” happen. This data and these statements, referred to herein as “ahead‐wanting statements”, usually are not historic info, are made as of the date of this information launch and embody with out limitation, the potential of G® Lubricant to optimize effectivity and energy for stationary or cellular engines, the potential of G® Lubricant to reshape the way forward for the worldwide liquid fuels {industry}, GMG’s intention to commercialise and market G® Lubricant, the progress of the Firm’s patent functions, the potential marketplace for G® Lubricant and the potential income out there for G® Lubricant.

Such forward-looking statements are based mostly on a lot of assumptions of administration, together with, with out limitation that G® Lubricant has the potential to optimize effectivity and energy for stationary or cellular engines, that G® Lubricant has the potential to reshape the way forward for the worldwide liquid fuels {industry}, that GMG will commercialize and market G® Lubricant, that the Firm’s patent functions will progress as anticipated, and that the potential market and income out there for G® Lubricant can be as at the moment forecasted. Moreover, forward-looking data entails quite a lot of identified and unknown dangers, uncertainties and different elements which can trigger the precise plans, intentions, actions, outcomes, efficiency or achievements of GMG to be materially totally different from any future plans, intentions, actions, outcomes, efficiency or achievements expressed or implied by such forward-looking statements. Such dangers embody, with out limitation: that G® Lubricant won’t provide an revolutionary answer that optimizes effectivity and energy for stationary or cellular engines, that G® Lubricant won’t reshape the way forward for the worldwide liquid fuels {industry}, that GMG will commercialize and market G® Lubricant as anticipated, that the Firm’s patent functions won’t progress as at the moment anticipated, that the potential market and income out there for the G® Lubricant product will not be as at the moment calculated, dangers regarding the extent and period of the battle in Japanese Europe and its influence on world markets, the volatility of world capital markets, political instability, the failure of the Firm to acquire regulatory approvals, appeal to and retain expert personnel, sudden improvement and manufacturing challenges, unanticipated prices and the chance elements set out underneath the heading “Danger Elements” within the Firm’s annual data kind dated October 3, 2024 out there for evaluation on the Firm’s profile at www.sedarplus.ca.

Though administration of the Firm has tried to establish essential elements that might trigger precise outcomes to vary materially from these contained in forward-looking statements or forward-looking data, there could also be different elements that trigger outcomes to not be as anticipated, estimated or supposed. There will be no assurance that such statements will show to be correct, as precise outcomes and future occasions might differ materially from these anticipated in such statements. Accordingly, readers shouldn’t place undue reliance on forward-looking statements and forward-looking data. Readers are cautioned that reliance on such data is probably not applicable for different functions. The Firm doesn’t undertake to replace any forward-looking assertion, forward-looking data or monetary out-look which can be included by reference herein, besides in accordance with relevant securities legal guidelines. We search protected harbor.

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Matter: Press launch abstract

Supply: Graphene Manufacturing Group Ltd

Sectors: Metals & Mining, Engineering, Manufacturing

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