The changing Australian data-centre market

CEWT’s 20 MW CRT Trigeneration — A Differentiated Solution for AI Data Centres Executive Summary | 2 November 2026 1. The changing Australian data-centre market Australia’s data-centre industry is entering a new phase. Electricity availability, network congestion, connection delays and environmental requirements are becoming major constraints on expansion. Recent regulatory proposals signal that data centres may need to take greater responsibility for their energy supply, including firm power procurement, clean-energy commitments and flexible electricity demand. The opportunity for CEWT: Data centres increasingly require more than electricity. They need dependable power, effective cooling, predictable operating costs and credible environmental performance. CEWT's proposed 20 MW Carbon Recycling Technology (CRT) trigeneration system aims to address these requirements through an integrated energy solution. 2. How CEWT's 20 MW trigeneration stands out Feature Conventional grid-dependent data centre CEWT CRT trigeneration proposal Electricity supply Grid electricity and external contracts Dedicated, on-site firm generation Network exposure Subject to grid capacity and connection constraints Potentially reduced network dependence Cooling Separate electrically driven cooling systems Recovered heat driving absorption cooling Waste heat Often rejected to the environment Recovered for useful heating and cooling Carbon management Depends on purchased electricity and fuel Integrated CO₂ capture and carbon recycling Fuel management External electricity or fuel supply Proposed recycled synthetic natural gas loop with backup fuel Energy efficiency Electricity and cooling typically assessed separately Target overall useful-energy efficiency above 90% Commercial offering Electricity procurement plus separate cooling infrastructure Integrated power, cooling and heat services The distinguishing feature is the integration of carbon recycling, firm electricity generation and thermal-energy recovery within one engineered system. Importantly, the proposed above-90% useful-energy efficiency is a design target for combined energy services, not an established net electrical efficiency or proof of overall carbon neutrality. 3. CEWT's proposed system The proposed system combines gas engines, CO₂ recovery, hydrogen production, methanation and thermal-energy recovery. Renewable electricity and backup fuel arrangements must also be specified. The fundamental distinction is that CEWT aims to reuse captured carbon as a fuel carrier while using hydrogen to regenerate methane, reducing the requirement for continuous external carbon-based fuel input. 4. Key commercial and technical advantages Firm power and energy security Dedicated generation could reduce dependence on congested electricity networks, subject to adequate fuel supply, generation redundancy and auxiliary power. Cooling integrated with power generation Engine and methanation heat recovery could support absorption chillers, lowering the electricity required for cooling and improving total useful-energy efficiency. Carbon recycling instead of carbon disposal Captured CO₂ is intended for conversion back into synthetic methane using hydrogen, potentially reducing carbon discharge while retaining an established gaseous-fuel infrastructure. Integrated commercial offering CEWT could supply electricity and cooling services under a long-term agreement, rather than selling electricity alone. 5. Preliminary project economics Parameter CEWT planning basis AI data-centre IT load 20 MW continuous Annual IT electricity demand 175.2 GWh Indicative electricity tariff A$150/MWh Annual electricity revenue equivalent A$26.28 million Engine electrical efficiency 45.2% net, stated basis Combined useful-energy efficiency Above 90% target CO₂ and RSNG buffer pressure 20 bar proposed The A$26.28 million is an indicative electricity revenue figure at full annual utilisation, not net profit or a confirmed project return. Cooling revenue, capital costs, fuel costs, electrolyser power, water, maintenance and financing must be assessed separately. A critical qualification is that the previously identified approximately 65 MW electrolyser load materially exceeds the 20 MW IT demand. Consequently, the entire CRT complex cannot yet be described as grid-independent without demonstrating how its hydrogen production is supplied. The energy balance must distinguish the data-centre power island from the total system boundary. 6. Recommended positioning for investors and data-centre developers CEWT value proposition Beyond electricity: Integrated Power, Cooling and Carbon Recycling for AI Data Centres CEWT's proposed 20 MW CRT trigeneration system offers a differentiated approach to powering AI data centres through firm on-site generation, useful heat recovery, absorption cooling and integrated carbon recycling. By combining established power-generation and thermal-recovery technologies with a proposed carbon-to-fuel recycling loop, CEWT aims to reduce grid dependence, improve resource utilisation and provide a pathway toward lower lifecycle emissions. The project is intended to support reliable data-centre operations while addressing increasing constraints on electricity networks and energy infrastructure. 7. Conclusion CEWT's strongest distinguishing feature is not simply generating 20 MW of electricity. It is the proposed integration of four essential services: firm power, cooling, heat recovery and carbon recycling. As Australian data centres face increasing electricity-network and regulatory constraints, this integrated architecture offers a potentially attractive alternative to conventional grid-dependent development. The immediate priority should be to demonstrate the complete plant's net energy balance, verified CO₂ emissions, cooling performance and commercial competitiveness through vendor-supported FEED and independent engineering assessment. That evidence would allow CEWT to present its 20 MW CRT trigeneration proposal to data-centre operators, investors and government agencies as a technically defensible infrastructure solution rather than an unverified low-carbon claim.

The Climate Paradox.

CEWT — Principles of Cradle-to-Grave Carbon Accounting Clean Energy and Water Technologies Pty Ltd (CEWT) Technical Position Note | 31 October 2026 1. Purpose To establish a scientifically rigorous, transparent and technology-neutral methodology for assessing the lifecycle environmental performance of energy technologies. 2. Principle One — Thermodynamic Integrity The thermodynamic system, its surroundings and the boundaries separating them must be defined unambiguously. Every assessment must: • Identify all material and energy inputs and outputs. • Apply conservation of mass and the First Law of Thermodynamics. • Account for entropy generation and energy quality in accordance with the Second Law of Thermodynamics. • Include upstream and downstream processes throughout the lifecycle. • Prevent the exclusion or transfer of emissions beyond arbitrarily selected boundaries. Fundamental requirement: No technology should claim an environmental advantage by excluding energy consumption or emissions occurring outside its immediate operational boundary. 3. Principle Two — Equal Accountability for All Carbon Every carbon atom must be accounted for, regardless of whether its origin is fossil, biogenic or atmospheric. The physical behaviour of carbon dioxide does not depend on its origin. One tonne of biogenic CO₂ and one tonne of fossil CO₂ have the same direct atmospheric warming effect when released under equivalent conditions. However, their net lifecycle impacts may differ because of prior atmospheric carbon uptake, land-use changes, regrowth, storage permanence and emission timing. Accordingly: • All carbon inputs, outputs, accumulation and losses must be quantified. • Biogenic emissions must not automatically be treated as zero. • Carbon uptake, release, recycling and permanent sequestration must be reported separately. • Any claimed carbon neutrality must be demonstrated through a complete lifecycle balance. 4. Practical Assessment Framework A consistent cradle-to-grave assessment should include raw material extraction, manufacturing, construction, operation, maintenance, replacement, decommissioning and end-of-life management. The principal evaluation criteria should be lifecycle greenhouse gas emissions, thermodynamic and exergy efficiency, embedded carbon, water consumption and total lifecycle costs. All competing technologies must be assessed using equivalent functional units and clearly stated assumptions. 5. Conclusion Carbon accounting must follow physical science rather than preferential classifications. A credible assessment must account for every carbon atom, every energy input, and every material exchange across a clearly defined system boundary. These principles provide a foundation for evaluating conventional energy, renewable energy, hydrogen, carbon capture, and CEWT's Carbon Recycling Technology on a consistent scientific basis. CEWT — Carbon Recycling Technology

The Climate Paradox- Introducing my New Book on Amazon Kindle.

Introducing My New Book — THE CLIMATE PARADOX Are we solving climate change, or creating new problems through fragmented solutions? I am pleased to announce the publication of my new book, The Climate Paradox, now available on Amazon. For decades, governments, industries and investors have committed enormous resources to renewable energy, hydrogen, decarbonisation and carbon capture. Yet an important question remains: Are we measuring the complete environmental consequences of our solutions, or merely shifting emissions from one part of the system to another? In The Climate Paradox, I examine: • The hidden carbon footprint of renewable energy infrastructure. • Hydrogen's opportunities, limitations, and appropriate applications. • The economic and environmental challenges of carbon capture and sequestration. • Why lifecycle assessment and carbon accounting are essential. • The need to replace fragmented approaches with integrated energy solutions. The book also introduces the philosophy behind Carbon Recycling Technology (CRT), being developed by Clean Energy and Water Technologies Pty Ltd (CEWT). Every carbon atom must be accounted for. Every energy input must be measured. Every solution must be assessed across its complete lifecycle. My central message is simple: Climate solutions must be judged by measurable outcomes, not slogans. 📖 The Climate Paradox — by Dharma Available on Amazon in Kindle and paperback editions. I welcome thoughtful discussion from engineers, scientists, policymakers, investors and everyone interested in a more rigorous approach to climate change. #TheClimateParadox #ClimateChange #CarbonRecycling #LifeCycleAssessment #CleanEnergy #Hydrogen #Sustainability #CEWT

Beyond Carbon Capture- Recycling Carbon for AI Data Centre Power

Beyond Carbon Capture- Recycling Carbon for AI Data Centre Power Carbon Recycling Technology (CRT) — A New Approach to Integrated Energy Infrastructure Topsoe's recent announcement of its involvement in HDF Energy's 250 MW BaseBlue project in Texas highlights a growing market for reliable, lower-carbon power dedicated to AI data centres. The project proposes producing approximately 400 tonnes of blue hydrogen daily from natural gas, with more than 95% CO₂ capture during hydrogen production. But an important question remains: Why only capture carbon when we can also recycle it? At Clean Energy and Water Technologies Pty Ltd (CEWT), we are developing Carbon Recycling Technology (CRT), an integrated approach that combines: • Hydrogen-rich syngas production from natural gas. • CO₂ recovery and conversion into recycled synthetic natural gas (RSNG) through methanation with renewable hydrogen. • Reliable, dedicated power generation for AI data centres. • Recovery of useful thermal energy for cooling and heating. Our proposed 20 MW CRT trigeneration project in Victoria, Australia, aims to demonstrate this integrated approach at commercial scale. Unlike conventional carbon capture and sequestration, CRT seeks to retain recovered carbon as a useful energy carrier through repeated conversion and reuse. The engineering challenge is to demonstrate the carbon balance, hydrogen requirements, energy efficiency and lifecycle economics across the complete process. The future of sustainable data-centre infrastructure should be measured not simply by megawatts generated, but by useful electricity, cooling and heat delivered per unit of primary energy and lifecycle carbon emitted. CEWT is working to translate this integrated concept into commercial reality. “CRT is not a blue-hydrogen technology. It integrates hydrogen-rich syngas, renewable hydrogen and recovered carbon to produce recycled synthetic natural gas, enabling reliable power generation with useful heat recovery.” Carbon is a resource. Hydrogen is an enabler. Integration is the opportunity. Clean Energy and Water Technologies Pty Ltd (CEWT) #CarbonRecyclingTechnology #CEWT #AIDataCentres #Trigeneration #CarbonCapture #Hydrogen #Methanation #CleanEnergy #EnergyInnovation

My Book Is Now Available in Kindle and Paperback Editions

God Plays Dice — Two Lights By Dharma Can science and spirituality lead us towards the same fundamental truth? For centuries, science has explored the external universe through observation, experimentation and reason. Spiritual inquiry has explored the inner world through consciousness, awareness and self-realisation. Are these two journeys fundamentally different, or are they two lights illuminating the same reality? My book, God Plays Dice — Two Lights, invites readers to reflect on these questions and explore the relationship between scientific discovery and spiritual understanding. I am pleased to share that the book is now available in Kindle ebook and paperback editions on Amazon. Explore my Amazon Author Page: https://www.amazon.com/author/ahilanraman I welcome readers interested in science, philosophy, consciousness and spirituality to join this exploration. #GodPlaysDice #TwoLights #ScienceAndSpirituality #Consciousness #Philosophy #KindleBooks #Dharma