Skip navigation

Tag Archives: sustainability

From Energy Crisis to Energy Sovereignty

FrCEWT | Investor Brief
Carbon Recycling Technology (CRT)

From Energy Crisis to Energy Sovereignty

EXECUTIVE SUMMARY

The global energy system is undergoing structural disruption driven by geopolitical instability and climate constraints.
This is not a temporary crisis — it is the breakdown of an outdated energy architecture.

For over a century, energy systems have operated as open loops:
Extract → Burn → Generate → Emit → Pollute

This model is no longer viable.

Carbon Recycling Technology (CRT), developed by Clean Energy and Water Technologies (CEWT), introduces a closed-loop energy architecture where carbon is continuously recycled rather than emitted.

CRT transforms captured CO₂ into renewable methane using green hydrogen, enabling dispatchable, zero-emission power generation while maintaining energy density and infrastructure compatibility.

This represents a paradigm shift from fuel substitution to system redesign.


THE OPPORTUNITY

• Global energy markets are facing volatility due to supply disruptions and geopolitical risk
• Industrial sectors require 24/7 power, heat, and molecular fuels
• Hydrogen alone faces storage, transport, and cost limitations
• Existing infrastructure is built around hydrocarbons

CRT addresses all four simultaneously.

It enables:
• Baseload renewable power
• Industrial heat continuity
• Molecular energy storage
• Compatibility with existing gas infrastructure


CORE TECHNOLOGY

CRT integrates:
• CO₂ capture
• Renewable hydrogen production
• Methanation (CO₂ + 4H₂ → CH₄ + 2H₂O)
• Gas turbine power generation

Carbon becomes a recyclable carrier.
Hydrogen becomes the energy input.
Methane becomes the storage medium.

The result is a perpetual carbon-energy loop.



INVESTMENT CASE

1. System-Level Innovation
CRT is not a single technology — it is an integrated energy architecture addressing power, heat, and fuel simultaneously.

2. Infrastructure Advantage
Leverages existing gas pipelines, storage, and turbines — reducing transition costs.

3. Energy Sovereignty
Enables nations to produce fuel domestically from CO₂ and renewable electricity.

4. Market Alignment
Aligned with global decarbonisation policies, carbon markets, and energy security priorities.

5. Scalability
Applicable across power generation, steel, chemicals, and desalination sectors.


STRATEGIC POSITIONING

CRT sits at the intersection of:
• Renewable energy
• Carbon management
• Synthetic fuels
• Industrial decarbonisation

It bridges the gap between intermittent renewables and continuous industrial demand.


WHY NOW

• Fossil fuel volatility is rising
• Hydrogen economics remain uncertain
• Carbon pricing is tightening globally
• Grid stability challenges are increasing

The current disruption is accelerating adoption of closed-loop systems.


CONCLUSION

The energy transition is not simply about replacing fuels.

It is about redesigning the system.

CRT enables that transition by closing the carbon loop — transforming a liability into a reusable asset.

This is not incremental improvement.

This is foundational change.


CONTACT
Clean Energy and Water Technologies Pty Ltd (CEWT)
Australia

om Energy Crisis to Energy Sovereignty

CEWT | Investor BriefCarbon Recycling Technology (CRT)

From Energy Crisis to Energy Sovereignty

EXECUTIVE SUMMARY

The global energy system is undergoing structural disruption driven by geopolitical instability and climate constraints.
This is not a temporary crisis — it is the breakdown of an outdated energy architecture.

For over a century, energy systems have operated as open loops:
Extract → Burn → Generate → Emit → Pollute

This model is no longer viable.

Carbon Recycling Technology (CRT), developed by Clean Energy and Water Technologies (CEWT), introduces a closed-loop energy architecture where carbon is continuously recycled rather than emitted.

CRT transforms captured CO₂ into renewable methane using green hydrogen, enabling dispatchable, zero-emission power generation while maintaining energy density and infrastructure compatibility.

This represents a paradigm shift from fuel substitution to system redesign.


THE OPPORTUNITY

• Global energy markets are facing volatility due to supply disruptions and geopolitical risk
• Industrial sectors require 24/7 power, heat, and molecular fuels
• Hydrogen alone faces storage, transport, and cost limitations
• Existing infrastructure is built around hydrocarbons

CRT addresses all four simultaneously.

It enables:
• Baseload renewable power
• Industrial heat continuity
• Molecular energy storage
• Compatibility with existing gas infrastructure


CORE TECHNOLOGY

CRT integrates:
• CO₂ capture
• Renewable hydrogen production
• Methanation (CO₂ + 4H₂ → CH₄ + 2H₂O)
• Gas turbine power generation

Carbon becomes a recyclable carrier.
Hydrogen becomes the energy input.
Methane becomes the storage medium.

The result is a perpetual carbon-energy loop.



INVESTMENT CASE

1. System-Level Innovation
CRT is not a single technology — it is an integrated energy architecture addressing power, heat, and fuel simultaneously.

2. Infrastructure Advantage
Leverages existing gas pipelines, storage, and turbines — reducing transition costs.

3. Energy Sovereignty
Enables nations to produce fuel domestically from CO₂ and renewable electricity.

4. Market Alignment
Aligned with global decarbonisation policies, carbon markets, and energy security priorities.

5. Scalability
Applicable across power generation, steel, chemicals, and desalination sectors.


STRATEGIC POSITIONING

CRT sits at the intersection of:
• Renewable energy
• Carbon management
• Synthetic fuels
• Industrial decarbonisation

It bridges the gap between intermittent renewables and continuous industrial demand.


WHY NOW

• Fossil fuel volatility is rising
• Hydrogen economics remain uncertain
• Carbon pricing is tightening globally
• Grid stability challenges are increasing

The current disruption is accelerating adoption of closed-loop systems.


CONCLUSION

The energy transition is not simply about replacing fuels.

It is about redesigning the system.

CRT enables that transition by closing the carbon loop — transforming a liability into a reusable asset.

This is not incremental improvement.

This is foundational change.


CONTACT
Clean Energy and Water Technologies Pty Ltd (CEWT)
Australia

CEWT | Investor Brief
Carbon Recycling Technology (CRT)

From Energy Crisis to Energy Sovereignty

EXECUTIVE SUMMARY

The global energy system is undergoing structural disruption driven by geopolitical instability and climate constraints.
This is not a temporary crisis — it is the breakdown of an outdated energy architecture.

For over a century, energy systems have operated as open loops:
Extract → Burn → Generate → Emit → Pollute

This model is no longer viable.

Carbon Recycling Technology (CRT), developed by Clean Energy and Water Technologies (CEWT), introduces a closed-loop energy architecture where carbon is continuously recycled rather than emitted.

CRT transforms captured CO₂ into renewable methane using green hydrogen, enabling dispatchable, zero-emission power generation while maintaining energy density and infrastructure compatibility.

This represents a paradigm shift from fuel substitution to system redesign.


THE OPPORTUNITY

• Global energy markets are facing volatility due to supply disruptions and geopolitical risk
• Industrial sectors require 24/7 power, heat, and molecular fuels
• Hydrogen alone faces storage, transport, and cost limitations
• Existing infrastructure is built around hydrocarbons

CRT addresses all four simultaneously.

It enables:
• Baseload renewable power
• Industrial heat continuity
• Molecular energy storage
• Compatibility with existing gas infrastructure


CORE TECHNOLOGY

CRT integrates:
• CO₂ capture
• Renewable hydrogen production
• Methanation (CO₂ + 4H₂ → CH₄ + 2H₂O)
• Gas turbine power generation

Carbon becomes a recyclable carrier.
Hydrogen becomes the energy input.
Methane becomes the storage medium.

The result is a perpetual carbon-energy loop.



INVESTMENT CASE

1. System-Level Innovation
CRT is not a single technology — it is an integrated energy architecture addressing power, heat, and fuel simultaneously.

2. Infrastructure Advantage
Leverages existing gas pipelines, storage, and turbines — reducing transition costs.

3. Energy Sovereignty
Enables nations to produce fuel domestically from CO₂ and renewable electricity.

4. Market Alignment
Aligned with global decarbonisation policies, carbon markets, and energy security priorities.

5. Scalability
Applicable across power generation, steel, chemicals, and desalination sectors.


STRATEGIC POSITIONING

CRT sits at the intersection of:
• Renewable energy
• Carbon management
• Synthetic fuels
• Industrial decarbonisation

It bridges the gap between intermittent renewables and continuous industrial demand.


WHY NOW

• Fossil fuel volatility is rising
• Hydrogen economics remain uncertain
• Carbon pricing is tightening globally
• Grid stability challenges are increasing

The current disruption is accelerating the adoption of closed-loop systems.


CONCLUSION

The energy transition is not simply about replacing fuels.

It is about redesigning the system.

CRT enables that transition by closing the carbon loop — transforming a liability into a reusable asset.

This is not an incremental improvement.

This is foundational change.


CONTACT
Clean Energy and Water Technologies Pty Ltd (CEWT)
Australia

This is not an oil crisis!

This is not an oil crisis.

It’s something deeper — and far more structural.

It’s an energy system failure.

For decades, energy systems were built on a simple assumption:

Demand is predictable. Supply is controllable.

That world no longer exists.

Today, three forces are colliding:

⚡ AI is turning electricity into continuous demand

🌬️ Renewables are inherently intermittent

🔋 Storage is still short-duration

Individually, each works.

Together, they create instability.

We are now facing a mismatch that the system was never designed for:

  • Demand is becoming time-dependent and continuous
  • Supply is becoming variable and weather-driven

And we are trying to bridge that gap with incremental fixes.

More renewables.

More batteries.

More transmission.

But here’s the uncomfortable truth:

You cannot solve a structural problem with incremental solutions.

This is why the conversation around energy is starting to shift — quietly, but fundamentally.

From technology → to system architecture

At Clean Energy and Water Technologies (CEWT), we’ve been working on this problem from a different angle.

Not just how to generate clean energy.

But how to reshape energy so it behaves like the system needs it to.

Because the real challenge is not producing energy.

It is aligning energy with time.

This is where Carbon Recycling Technology (CRT) comes in.

  • Renewable electricity is converted into hydrogen
  • Hydrogen combines with captured CO₂
  • The result is renewable methane (RNG) — a storable, dispatchable energy carrier

And when used, the CO₂ is captured and recycled again.

Carbon is no longer a liability.

It becomes a carrier.

This changes the equation:

Instead of forcing demand to follow supply,

Supply is reshaped to follow demand.

And that is the missing layer in today’s energy transition.

We are not just transitioning energy.

We are redesigning the system that carries it.

AI, industry, and global electrification are accelerating this reality.

The question is no longer whether change is needed.

It is whether we continue to optimise the old system —

or build the one that actually works.

There is no shortcut.

Closing the carbon loop is the only real path to defossilisation.

#EnergyTransition #AI #EnergySystems #Hydrogen #Decarbonisation #CRT #CEWT

This is not an Oil crisis !

This is not an oil crisis.

It’s something deeper — and far more structural.

It’s an energy system failure.

For decades, energy systems were built on a simple assumption:

Demand is predictable. Supply is controllable.

That world no longer exists.

Today, three forces are colliding:

⚡ AI is turning electricity into continuous demand

🌬️ Renewables are inherently intermittent

🔋 Storage is still short-duration

Individually, each works.

Together, they create instability.

We are now facing a mismatch that the system was never designed for:

  • Demand is becoming time-dependent and continuous
  • Supply is becoming variable and weather-driven

And we are trying to bridge that gap with incremental fixes.

More renewables.

More batteries.

More transmission.

But here’s the uncomfortable truth:

You cannot solve a structural problem with incremental solutions.

This is why the conversation around energy is starting to shift — quietly, but fundamentally.

From technology → to system architecture

At Clean Energy and Water Technologies (CEWT), we’ve been working on this problem from a different angle.

Not just how to generate clean energy.

But how to reshape energy so it behaves like the system needs it to.

Because the real challenge is not producing energy.

It is aligning energy with time.

This is where Carbon Recycling Technology (CRT) comes in.

  • Renewable electricity is converted into hydrogen
  • Hydrogen combines with captured CO₂
  • The result is renewable methane (RNG) — a storable, dispatchable energy carrier

And when used, the CO₂ is captured and recycled again.

Carbon is no longer a liability.

It becomes a carrier.

This changes the equation:

Instead of forcing demand to follow supply,

Supply is reshaped to follow demand.

And that is the missing layer in today’s energy transition.

We are not just transitioning energy.

We are redesigning the system that carries it.

AI, industry, and global electrification are accelerating this reality.

The question is no longer whether change is needed.

It is whether we continue to optimise the old system —

or build the one that actually works.

There is no shortcut.

Closing the carbon loop is the only real path to defossilisation.

#EnergyTransition #AI #EnergySystems #Hydrogen #Decarbonisation #CRT #CEWT

AI Load vs Grid Reality- A System Architecture Perspective

Clean Energy and Water Technologies Pty Ltd (CEWT)

Energy Systems Insight Note
AI Load vs Grid Reality — A System Architecture Perspective

1. The Emerging Mismatch

Artificial Intelligence (AI), particularly at inference scale, introduces a new category of electricity demand.

While AI models are often evaluated based on efficiency per computation, the electrical grid experiences demand differently.

The grid sees:
• Continuous load accumulation over time 
• Cumulative demand from distributed inference 
• Persistent, baseload-like pressure 

Model efficiency is instantaneous — grid stress is time-integrated.

2. Why This Matters

As AI adoption accelerates, inference workloads behave like:
• Always-on services 
• Globally distributed compute 
• Latency-sensitive operations 

AI is no longer a discrete load. It becomes a continuous system force shaping demand.

3. Limits of Current Approaches

Current responses include:
• Time-of-use pricing 
• Real-time markets 
• Location-based signals 
• Limited workload shifting 

But these are incremental. The structural imbalance remains:

Renewables → intermittent 
Batteries → short-duration 
AI demand → continuous 

Pricing alone cannot solve this.

4. The System Architecture Shift

The next phase requires integrated system design.

CEWT’s Carbon Recycling Technology (CRT):
• Converts renewable electricity into renewable gas 
• Stores energy in molecular form 
• Dispatches energy when required 

This enables long-duration storage and demand-aligned supply.

5. Reframing the Problem

Instead of aligning demand to supply:

We must reshape supply to follow demand.

This is essential for AI-scale energy systems and industrial decarbonisation.

6. The Strategic Fork

Path 1: Incremental expansion 
• More renewables, storage, transmission 

Path 2: Architectural integration 
• Electrons + molecules 
• Long-duration storage 
• Demand-responsive systems

7. Conclusion

AI is not just a load — it is a system-shaping force.

It will either stress existing infrastructure or drive a transition toward integrated energy systems.

The outcome depends on whether we optimise incrementally or redesign fundamentally.


CEWT — Advancing Carbon Recycling Technology for integrated, dispatchable, zero-emission energy systems.

Why Carbon Recycling Technology (CRT) Is Structurally Superior for

Clean Energy and Water Technologies Pty Ltd (CEWT)

ABN 61 691 320 028 | ACN 691 320 028

Technology Note

Why Carbon Recycling Technology (CRT) Is Structurally Superior for Green Iron Production

Date: March 2026

Prepared for: Government agencies, investors, industrial partners

Overview

Carbon Recycling Technology (CRT) enables zero-emission iron production by combining hydrogen-rich syngas reduction with a closed carbon loop.

Unlike hydrogen-only pathways that require large new infrastructure and massive electrolysis capacity, CRT preserves the proven gas-based reduction chemistry used in Direct Reduced Iron (DRI) systems while eliminating net carbon emissions.

This approach allows the transition to green iron production using existing industrial infrastructure with significantly lower energy and hydrogen requirements.

1. Uses Proven Gas-Based Iron Reduction Chemistry

CRT reduces iron ore using hydrogen-rich syngas (CO + H₂) generated through steam reforming.

This is the same fundamental chemistry used in natural-gas-based DRI processes such as those deployed globally by Midrex.

Advantages

  • Proven shaft-furnace technology
  • Established reduction kinetics
  • Mature industrial operating experience
  • Reduced technical risk

CRT therefore builds on existing metallurgical practice rather than introducing an entirely new process.

2. Achieves Zero Emissions Through Carbon Recycling

In conventional natural-gas DRI:

Natural Gas → Reduction → CO₂ released to atmosphere

In CRT:

Natural Gas / RNG → Reduction → CO₂ captured → recycled → Renewable Natural Gas (RNG)

The carbon atom, therefore, circulates continuously within the system, acting as a recyclable carrier rather than being emitted.

This closed molecular loop allows CRT to achieve net-zero emissions without eliminating carbon from the process chemistry.

3. Dramatically Lower Hydrogen Requirement

Hydrogen-only ironmaking requires hydrogen to supply both:

  • the reducing gas, and
  • the energy source for the process

This results in very large electrolysis capacity requirements.

CRT instead uses hydrogen-rich syngas, with only a small renewable hydrogen trim required to maintain the carbon recycling loop.

Benefits

  • significantly smaller electrolysers
  • lower renewable electricity demand
  • reduced hydrogen storage requirements
  • improved economic feasibility

4. Compatible With Existing Industrial Infrastructure

Hydrogen-only steelmaking requires major changes to industrial systems, including:

  • new hydrogen production infrastructure
  • new fuel supply networks
  • modified furnaces and process systems

CRT maintains compatibility with existing infrastructure, including:

  • gas reforming systems
  • DRI shaft furnaces
  • gas handling and distribution networks
  • high-temperature industrial heat systems

This allows decarbonisation to proceed faster and at lower capital cost.

Structural Advantage of CRT

Traditional decarbonisation approaches attempt to remove carbon from industrial energy systems.

CRT instead recycles carbon as a molecular energy carrier, while renewable hydrogen provides the incremental energy required to maintain the loop.

This architecture preserves the thermodynamic advantages of carbon-based fuels while eliminating net emissions.

Conclusion

Carbon Recycling Technology provides a practical pathway for green iron production by combining:

  • proven gas-based reduction chemistry
  • closed-loop carbon recycling
  • minimal hydrogen requirements
  • compatibility with existing infrastructure

This system architecture enables heavy industry to transition toward zero-emission production while maintaining operational reliability and economic viability.

Decarbonisation of fossil economy

Carbon Recycling Technology

Recently I filed a preliminary patent application on ‘decarbonisation’.
It is a holistic process that uses only seawater and sun to generate a base load power with zero emission using the principle of ‘circular economy’. Somebody asked me to explain this technology in a lay man’s language. It is similar to an example what I explained as follows:
Let me explain in a lay mans’s language. Imagine you fill your car with 50 lit  petrol and go on a trip. The petrol is a Hydrocarbon (chemical term).Suppose I fit a small equipment on the exhaust pipe of your car which will collect the exhaust gases in a liquid form and collect it. When you finish your trip you can remove that equipment which collected your exhaust in a liquid form and hand over to a small processing unit on the road side. The processing unit will convert that exhaust  liquid into Petrol once agin. You can fill your car with this new petrol and also fit your car with new exhaust collector and return back to your destination. It means there is a zero emission from your car. You need not convert your car into electric or do any modification at all. You don’t have to fill your car with new petrol. It is called CRT (carbon recycling technology). It means you don’t need any petrol at all except for the initial filling. Even that can be eliminated by extracting Carbon from sea water and synthesising a Carbon negative Petrol. No pollution at all because of zero emissions. It simply uses the same Carbon atom again and again by substituting the ‘fossil hydrogen’ with’ renewable hydrogen’ with absolutely no emissions. It fulfils all the requirement of a ‘circular economy’ and a Carbon -free atmosphere. What is unique about this technology is it derives Carbon from seawater (where CO2 has already been absorbed from industrial emissions) and converting into Carbon negative synthetic fuel (unlike Carbon neutral synthetic fuels which are made from CO2 emissions that encourages continuous usage of fossil fuels) with cleaner properties. An Oxy combustion will make it a unique fuel of the future. Our current focus is to generate a base load power(24 x7) without any energy storage at all. It is the only technology in the world that generates a base load power (24 x 7) and synthetic fuels such as aviation fuel, marine fuel, petrol, diesel and CNG using only Sun/wind and Seawater.

How sustainable is our sustainability?

Sustainability can be defined as the ability to meet present needs without disturbing Nature’s equilibrium by a holistic approach while not compromising the ability of the future generation to continue to meet their needs. Holistic is “Characterized by the belief that the parts of something are intimately interconnected and explicable only by reference to the whole” (Wikipedia). Mathematically and scientifically any exponential growth or consumption will not be sustainable and such growth will eventually be curtailed by forces of Nature. Unfortunately current models of sustainability do not take a holistic approach but focus only on a continuous growth or expansion to meet the demands of the growing human population thus disturbing the Nature’s equilibrium. The holistic approach is essential because our world is interconnected and any isolated growth or development in one part of the world will affect the other part of the world. Such a growth is counter-productive to human civilization as a whole. At the same time Nature’s equilibrium is critical for the survival of humanity and science should take into account this critical issue while developing solutions to problems. Otherwise such a solution will not be sustainable in the long run.

Nature maintains a perfect equilibrium (dynamic equilibrium) while maintaining reversibility. Both are intricately linked. If the equilibrium is not maintained then it becomes an irreversible process and the entropy of such a system will only increase according to the second law of thermodynamics. The order will become disorder or lead to chaos. Moreover any human interference to nature’s irreversibility and equilibrium by human beings will need energy. Any energy generation process within the system will not be holistic and therefore will not be sustainable.

For example, reverse osmosis (RO) is a major industrial process now used to desalinate sea water/brackish water to potable water. This process is reversing the Nature’s osmotic process by applying a counter pressure over and above the osmotic pressure of the saline water using high pressure pump. This requires energy in the form of electrical energy or thermal energy in the case of distillation. When such energy is generated by burning fossil fuel then the entropy increases because combustion of fossil fuel is an irreversible process. It is clearly not sustainable.

Energy is directly connected with economic growth of the world, but Governments and industries failed to adopt a holistic approach while generating energy by simply focusing only on economic growth. The fossil fuel power generation has resulted in the accumulation of GHG in the atmosphere and in the ocean changing the climate. Power generation by nuclear plant (Fukushima) has spilled radiation into the ocean and has crossed the Pacific Ocean to shores of North America. These are irreversible changes. The human and economic costs from such pollution will easily dwarf the ‘the economic growth’ of the world. It is not holistic because the emissions caused by one country affects the whole world; then it becomes the right of an individual to object to such pollution and it is the obligation of the Governments, United Nations and the industries to protect people from such pollution. Right now all these agencies are helplessly watching the deteriorating situation because they do not have the solution or means to reverse the situation whether it is an advanced country or a poor country; we always measure growth only by income and not by the quality of air we breathe in or water we drink or the environment we live in.

The demand for energy and water are constantly increasing all over the world; and we are trying to meet these demands by expanding existing power plants or by setting up new plants. When we generate power using fossil fuel the heat energy is converted into electrical energy and the products of combustion are let out into the atmosphere in the form of CO2 and Oxides of Nitrogen. It is an irreversible process and we cannot recover back the fossil fuel already burnt. Similarly the electricity generated once used to do some useful work such as lighting or running a motor etc cannot be recovered back.  The process of electricity generation as well as usage of electricity is irreversible. Similarly when it rains the water percolates into the ground dissolving all the minerals, sometimes excessively in some places making it unsuitable to drink or irrigate. This process can be reversed but it again requires energy.

Both the above processes are irreversible and thermodynamically they will increase the entropy of the system. Any energy generation process will have cost implications and therefore irreversibility and entropy are directly linked with economics. Fortunately renewable energy sources offer hope to humanity. Even though the entropy is increased due to its irreversible nature there is no depletion of energy (sun shines everyday). Only Nature can come to human rescue to our sustainability. Science and powerful economies cannot guarantee sustainability irrespective of the size of the budget. There is a myth that billions of dollars can reverse the irreversibility with no consequences.

It raises question on the very basis of science because science depends on “observation and reproducibility” as we know. The biggest question is: “Who is the Observer and what is observed”? When sages of the East such as Ramana Maharishi raises this question, the Science has clearly no answer and the world is blindly and inevitably following the West to the point of no return.

 

.

 

 

How sustainable is our sustainability?

Sustainability can be defined as the ability to meet present needs without disturbing Nature’s equilibrium by a holistic approach while not compromising the ability of the future generation to continue to meet their needs. Holistic is “Characterized by the belief that the parts of something are intimately interconnected and explicable only by reference to the whole” (Wikipedia). Mathematically and scientifically any exponential growth or consumption will not be sustainable and such growth will eventually be curtailed by forces of Nature. Unfortunately current models of sustainability do not take a holistic approach but focus only on a continuous growth or expansion to meet the demands of the growing human population thus disturbing the Nature’s equilibrium. The holistic approach is essential because our world is interconnected and any isolated growth or development in one part of the world will affect the other part of the world. Such a growth is counter-productive to human civilization as a whole. At the same time Nature’s equilibrium is critical for the survival of humanity and science should take into account this critical issue while developing solutions to problems. Otherwise such a solution will not be sustainable in the long run.

Nature maintains a perfect equilibrium (dynamic equilibrium) while maintaining reversibility. Both are intricately linked. If the equilibrium is not maintained then it becomes an irreversible process and the entropy of such a system will only increase according to the second law of thermodynamics. The order will become disorder or lead to chaos. Moreover any human interference to nature’s irreversibility and equilibrium by human beings will need energy. Any energy generation process within the system will not be holistic and therefore will not be sustainable.

For example, reverse osmosis (RO) is a major industrial process now used to desalinate sea water/brackish water to potable water. This process is reversing the Nature’s osmotic process by applying a counter pressure over and above the osmotic pressure of the saline water using high pressure pump. This requires energy in the form of electrical energy or thermal energy in the case of distillation. When such energy is generated by burning fossil fuel then the entropy increases because combustion of fossil fuel is an irreversible process. It is clearly not sustainable.

Energy is directly connected with economic growth of the world, but Governments and industries failed to adopt a holistic approach while generating energy by simply focusing only on economic growth. The fossil fuel power generation has resulted in the accumulation of GHG in the atmosphere and in the ocean changing the climate. Power generation by nuclear plant (Fukushima) has spilled radiation into the ocean and has crossed the Pacific Ocean to shores of North America. These are irreversible changes. The human and economic costs from such pollution will easily dwarf the ‘the economic growth’ of the world. It is not holistic because the emissions caused by one country affects the whole world; then it becomes the right of an individual to object to such pollution and it is the obligation of the Governments, United Nations and the industries to protect people from such pollution. Right now all these agencies are helplessly watching the deteriorating situation because they do not have the solution or means to reverse the situation whether it is an advanced country or a poor country; we always measure growth only by income and not by the quality of air we breathe in or water we drink or the environment we live in.

The demand for energy and water are constantly increasing all over the world; and we are trying to meet these demands by expanding existing power plants or by setting up new plants. When we generate power using fossil fuel the heat energy is converted into electrical energy and the products of combustion are let out into the atmosphere in the form of CO2 and Oxides of Nitrogen. It is an irreversible process and we cannot recover back the fossil fuel already burnt. Similarly the electricity generated once used to do some useful work such as lighting or running a motor etc cannot be recovered back.  The process of electricity generation as well as usage of electricity is irreversible. Similarly when it rains the water percolates into the ground dissolving all the minerals, sometimes excessively in some places making it unsuitable to drink or irrigate. This process can be reversed but it again requires energy.

Both the above processes are irreversible and thermodynamically they will increase the entropy of the system. Any energy generation process will have cost implications and therefore irreversibility and entropy are directly linked with economics. Fortunately renewable energy sources offer hope to humanity. Even though the entropy is increased due to its irreversible nature there is no depletion of energy (sun shines everyday). Only Nature can come to human rescue to our sustainability. Science and powerful economies cannot guarantee sustainability irrespective of the size of the budget. There is a myth that billions of dollars can reverse the irreversibility with no consequences.

It raises question on the very basis of science because science depends on “observation and reproducibility” as we know. The biggest question is: “Who is the Observer and what is observed”? When sages of the East such as Ramana Maharishi raises this question, the Science has clearly no answer and the world is blindly and inevitably following the West to the point of no return.

 

.

 

 

Renewability and Sustainability

Renewability and sustainability are two critical factors that will decide the future course of the world. We have to learn from Nature how sun is able to sustain life on earth for millions of years without the slightest hitch. The sun provides light energy for the photosynthesis to generate Carbohydrate using carbon dioxide from the atmosphere and water. The green pigment in the leaves of the plant ‘Chlorophyll’ catalalyses the photosynthesis. The plant grows and serves as food for animals. After certain period both the plant and animal dies and becomes carbon. New plants and animals are produced and the cycle continues. The dead plant decays and serves as manure for the new plant. A sequence of combinations of atmosphere, photosynthesis, micronutrients in the soil, absorption of carbon dioxide from air and release of Oxygen into the atmosphere, food production, life sustainenace, death and decay play like a symphony in an orchestra. Microorganisms too play their role in this cycle.

It is obvious from the above process that life cycle is based on ‘Renewability’.The  death and decay of the old plant gives way to the birth of new plant and new cycle. There is nothing static .It is a dynamic and cyclic process, where ‘Renewability’ is the key. Only with renewability the process can ‘sustain’. Without a cyclic nature, the process will end abruptly. In fact ‘renewability’ and ‘sustainability’ are closely linked.

When we try to develop a new source of energy it is absolutely critical that such a source is renewable and available directly from Nature. Sun is the prime source of such energy, though it is also available in other forms such as wind, wave, ocean thermal etc. Such renewability can come only from Nature because human life in intricately linked with Nature such as earth, sun and wind. Everything that happens in Nature is to support life on earth and not to destroy. This is a fundamental issue.

When we dig out Carbon from the earth  that was deeply buried by Nature and burn them, we release Carbon dioxide as well as Oxide of Nirtogen.Though our primary interest is only heat, we also create by-products such as greenhouse gases that upset the natural equilibrium. Nature can make some adjustments in order to maintain equilibrium; but when this limit exceeds, the equilibrium is upset creating a new environment, which may be alien to human life. This is unsustainable. Nature does not burn organic matter indiscriminately to generate Carbon dioxide to promote photosynthesis. It judiciously and delicately uses atmospheric Carbon dioxide without the slightest disturbance to the equilibrium. Many chemical reactions are irreversible and can cause irreversible damages, similar to ‘radiation’ from a nuclear reaction.

Whatever we do in the name of science, we will have to face their consequences, if we fail to understand the process of Nature completely and thoroughly. Fossil fuel sources are limited and burning them away to meet our energy demands is neither prudent nor sustainable. Human greed has no limit. We live in a finite world with finite resources and there is no place for infinite greed and destruction. There is no solution in Science for human greed.

 

Is this your new site? Log in to activate admin features and dismiss this message
Log In