Europe’s SAF Challenge Cannot Be Solved with Cooking Oil Alone

Publish date: 4 May 2026

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Europe is entering a new phase of aviation decarbonisation.

For decades, aviation depended almost entirely on fossil kerosene. The sector became one of the hardest parts of the economy to decarbonise because aircraft require extremely energy-dense liquid fuels that are safe, stable and globally compatible.

Unlike passenger vehicles, aviation cannot easily electrify at large scale.

Aircraft need molecules.

This is why Sustainable Aviation Fuel has become strategically important.

SAF allows the aviation sector to reduce lifecycle emissions while continuing to use existing aircraft, airports, pipelines and fuel logistics infrastructure. Instead of replacing the aviation system entirely, SAF enables gradual transition using compatible renewable fuels.

This approach is practical.

But it also creates a major challenge.

The scale of aviation fuel demand is enormous.

Europe consumes tens of millions of tonnes of aviation fuel every year. As SAF mandates increase over time, the volume of renewable fuel required will become extremely large. This creates pressure on feedstock supply chains across the entire energy and industrial system.

At present, much of the SAF discussion focuses on lipid-based pathways such as used cooking oil, waste fats and vegetable oils. These pathways are important and will continue to play a valuable role in SAF development.

But there is a structural limitation.

The volume of waste oils available is finite.

Europe cannot build a long-term SAF strategy around feedstocks that exist only in limited quantities. Even with aggressive collection systems, the available supply of used cooking oil and waste fats remains relatively small compared with total aviation fuel demand.

This is not a criticism of HEFA or lipid pathways.

It is simply a question of scale.

As aviation decarbonisation accelerates, Europe will require additional SAF pathways capable of operating at industrial volume using broader renewable carbon resources.

Pages: 12

TITAN and Energy Security in the Age of Instability

Publish date: 2 May 2026

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Europe is entering a more unstable world.

For decades, much of Europe’s industrial model depended on the assumption that energy, fuels and industrial feedstocks would remain globally available, relatively affordable and politically accessible. Large international supply chains made it possible to import molecules from distant regions while focusing domestic policy primarily on consumption and efficiency.

That world is changing.

Geopolitical tension has returned to energy markets. Supply chains have become more fragile. Strategic competition is increasing. Industrial nations are beginning to recognise that long-term resilience depends not only on electricity generation, but also on secure access to molecules.

This distinction matters.

Modern economies do not run on electricity alone.

Heavy industry, aviation, shipping, chemicals, fertilisers, district heating and industrial transport all require molecular products: gas, liquid fuels, carbon feedstocks and industrial gases. Even highly electrified economies still depend on molecules for large parts of industrial civilisation.

Europe therefore faces a dual challenge.

It must decarbonise.

But it must also maintain industrial continuity and strategic resilience.

These objectives are often treated separately. In reality, they are becoming increasingly connected.

The transition away from fossil carbon is not simply an environmental transition. It is also an industrial and geopolitical transition.

Countries capable of producing strategic molecules domestically will likely possess stronger long-term resilience than countries dependent on imported carbon systems.

This is where renewable molecule infrastructure becomes important.

TITAN was designed for this emerging industrial environment.

The platform converts renewable carbon into Hydrogen Producer Gas and then upgrades that gas into valuable industrial molecules through fermentation and downstream processing pathways. The objective is not only renewable energy generation. The objective is domestic molecule production at industrial scale.

This changes the role of infrastructure.

Traditional renewable systems often focus primarily on electricity generation. TITAN focuses on renewable molecules: Renewable Natural Gas, ethanol, future SAF intermediates, industrial gases, proteins, chemicals and future carbon-derived materials.

Pages: 12

Full Stack: The Physical Layer of Artificial Intelligence

Publish Date: 2 May 2026

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Artificial intelligence is rapidly becoming the defining technology race of the 21st century.

Every week brings announcements about larger models, faster processors, more capable software agents and increasingly advanced machine reasoning systems. Governments are investing billions. Technology companies are competing for dominance. Data centres are expanding across the world at extraordinary speed.

Most discussion focuses on computation.

But very little discussion focuses on what artificial intelligence ultimately needs in the physical world.

Because intelligence alone does not manufacture anything.

Artificial intelligence can design molecules.
It can optimise biological pathways.
It can simulate new materials.
It can improve industrial systems.
It can accelerate chemistry and biotechnology research.

But eventually, something physical must manufacture the result.

This is where the next industrial bottleneck may emerge.

The future may not belong only to countries that control computation.

It may also belong to countries that control biological manufacturing platforms capable of turning digital intelligence into physical products.

That distinction is becoming increasingly important.

Artificial intelligence is already beginning to transform chemistry, material science, pharmaceutical research, biological engineering and industrial process optimisation. The speed of discovery is accelerating dramatically. New materials, proteins, enzymes, carbon structures and biological production pathways are being identified faster than traditional industrial systems can adapt.

But discovery is only one half of the equation.

Manufacturing remains the other half.

Pages: 12

Why Carbon Recycling Will Replace Carbon Extraction

Publish date: 1 May 2026

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For more than a century, industrial growth has depended on carbon extraction.

Coal, oil and natural gas were taken from the ground, refined, transported and converted into energy, fuels, chemicals and materials. This model powered the modern economy. It created mobility, manufacturing, aviation, plastics, fertilisers and global trade.

But it also created a structural problem.

The industrial economy became dependent on fossil carbon.

Carbon was extracted once, used briefly, and then released into the atmosphere. This linear model was efficient during the age of cheap fossil resources, but it is no longer compatible with Europe’s long-term climate, industrial and security objectives.

The next industrial era will require a different model.

Carbon cannot simply be treated as something to extract, burn and discard.

It must be treated as something to recover, recycle and reuse.

This is the logic of carbon recycling.

Carbon recycling does not mean stopping the use of carbon. That would be impossible for many parts of the economy. Aviation, shipping, chemicals, materials, agriculture, food systems and industrial manufacturing all depend on carbon-based molecules.

The real question is not whether society will use carbon.

The question is where that carbon comes from.

In the old model, carbon came from fossil extraction.

Pages: 12

Why Rail Logistics Matter for Renewable Molecules

Publish date 29 April 2026

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The renewable molecule economy will not succeed on chemistry alone.

It will succeed on logistics.

One of the largest mistakes in modern energy planning is the assumption that low-carbon systems can simply replace fossil systems without rebuilding the underlying industrial transport infrastructure. In reality, renewable molecules require an entirely different logistical approach.

This is especially true at industrial scale.

Renewable carbon is more distributed than fossil carbon. Biomass is regional. Residues are seasonal. Industrial fermentation requires continuous feedstock flow. Renewable gases and fuels must move efficiently between production, storage and end markets.

That means logistics become strategic infrastructure.

This is one of the reasons TITAN was designed around rail.

Rail is not simply a transport option.

It is one of the core foundations of industrial-scale renewable molecule production.

Pages: 12

TITAN: A Cookie-Cutter Roll-Out Platform

Publish date: 28 April 2026

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One of the biggest challenges in industrial decarbonisation is not technology.

It is replication.

Many energy and industrial projects work only under highly specific local conditions. They rely on unusual feedstocks, unique permitting structures, customised engineering or isolated infrastructure advantages. This makes scaling difficult, expensive and slow.

Europe does not only need successful demonstration projects.

Europe needs repeatable industrial platforms.

This is one of the core principles behind TITAN.

TITAN was not designed as a one-off installation.

It was designed as a cookie-cutter roll-out platform.

The objective is simple:

Standardise as much of the industrial system as possible while allowing limited adaptation to local site conditions.

This approach changes the economics and deployment logic of renewable molecule infrastructure.

In traditional industrial development, every project often starts from the beginning. Engineering teams redesign systems repeatedly. Procurement chains change. Operational training changes. Construction sequencing changes. Financing becomes more difficult because each installation appears unique.

TITAN approaches this differently.

The platform is modular, repeatable and structurally standardised.

Core systems remain consistent across deployments: gasification architecture, Hydrogen Producer Gas production, fermentation pathways, logistics logic, control philosophy and industrial workflow. This allows engineering knowledge, operational experience and supply-chain learning to accumulate over time rather than restarting for every site.

This is how industrial scaling historically succeeds.

The automotive industry did not scale through handcrafted prototypes.

Container shipping did not scale through unique containers.

Rail systems did not scale through custom track gauges for every city.

Industrial systems become powerful when they become repeatable.

TITAN applies the same principle to renewable molecule infrastructure.

Each TITAN deployment is designed around a familiar industrial structure: renewable carbon intake, gasification, controlled Hydrogen Producer Gas production, fermentation pathways, molecule upgrading, logistics integration and dispatch.

Pages: 12

Europe’s Next Industrial Revolution Will Be Biological

Publish Date 27 April 2026

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Europe was built on industrial revolutions.

The first industrial age was powered by coal, steam and mechanisation. The second was built around oil, gas, chemicals and mass electrification. The digital era transformed communications, finance and information systems.

The next industrial revolution may be biological.

Not in the science-fiction sense.

In the industrial sense.

The global economy is beginning to move away from extracting fossil carbon from underground and toward managing renewable carbon flows above ground. This transition will affect far more than energy production. It will reshape fuels, chemicals, agriculture, food systems, materials, manufacturing and industrial supply chains.

This matters because modern economies do not run on electricity alone.

They also run on molecules.

Fuels.
Chemicals.
Plastics.
Solvents.
Proteins.
Materials.
Industrial gases.
Carbon products.

For more than a century, most of these products originated from oil, coal and gas extraction. The fossil economy did not only produce energy. It produced the molecular foundation of industrial civilisation.

That foundation is now beginning to change.

Europe faces a strategic challenge.

The continent has world-class science, engineering and biotechnology capability. But it imports large quantities of critical molecules and remains structurally dependent on external energy and feedstock systems. Geopolitical instability, supply chain disruption and rising resource competition are exposing the risks of this dependence.

The solution may not simply be replacing fossil electricity generation.

The solution may be rebuilding Europe’s molecule economy around renewable carbon systems.

This is where biological manufacturing becomes important.

Biological systems are extraordinarily efficient molecular factories. Microbes, enzymes and fermentation systems can already produce fuels, proteins, chemicals and specialist compounds. Artificial intelligence is now accelerating the discovery of entirely new biological pathways and material possibilities.

But these systems require industrial platforms capable of operating at scale.

That is where TITAN positions itself.

Pages: 12

TITAN and ASMARA: Two Carbon Platforms, Two Different Duties

Publish date: 27 April 2026

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TITAN and ASMARA are sister platforms, but they do not perform the same industrial duty.

This distinction is extremely important.

Both systems are built around Hydrogen Producer Gas and carbon recycling. Both convert difficult carbon streams into useful industrial outputs. Both are designed to support Europe’s transition away from fossil carbon extraction.

But the feedstocks are fundamentally different.

And that changes everything.

TITAN is designed primarily around controlled renewable biomass, especially forest residues and other biogenic carbon streams. The feedstock is cleaner, more stable and more predictable. This allows TITAN to support advanced fermentation pathways including Renewable Natural Gas, ethanol, future SAF intermediates and wider industrial molecule production.

ASMARA is different.

ASMARA is designed around RDF and sorted municipal carbon streams.

That creates opportunity.

But it also creates risk.

Modern cities contain enormous quantities of recoverable carbon. Even after conventional recycling, large amounts of carbon-rich material remain inside municipal waste streams. If these streams can be processed safely, they represent an important industrial resource.

ASMARA is designed to recover value from this urban carbon.

At industrial scale, ASMARA can process approximately 70 MW of RDF feedstock to produce around 40,000 Nm³/hr of synthesis gas when RDF composition remains sufficiently consistent.

That is a very significant urban carbon recovery platform.

However, municipal carbon is not the same as controlled biomass.

Municipal waste streams contain uncertainty.

Even in highly disciplined waste economies such as Sweden and Japan, random disposal events still occur. Consumer products, household chemicals, solvents, oils, silicones, heavy metals and hidden contaminants can enter the waste stream unexpectedly.

Pages: 12

Full Stack Fermentation: From Gas to Molecules to Proteins

Publish date: 25 April 2026

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Most people still think about fermentation as something associated with brewing, food processing or small-scale biotechnology.

That perception is about to change.

Fermentation is increasingly becoming one of the most important industrial production systems of the twenty-first century.

Not because society suddenly needs more beer.

But because biology has become capable of manufacturing molecules at industrial scale.

This is one of the central ideas behind TITAN.

TITAN is often described as a renewable gas or ethanol platform. In reality, those are only the first layers of a much larger industrial model.

At its core, TITAN is a full stack fermentation platform built around controlled Hydrogen Producer Gas.

The platform does not simply burn carbon.

It converts carbon into controlled molecular feedstocks capable of supporting multiple biological production pathways simultaneously.

This distinction is fundamental.

Traditional industrial systems usually focus on producing a single primary output. TITAN was designed around flexibility. Different biological systems can consume the same controlled gas stream and selectively convert it into entirely different industrial products.

Pages: 12

TITAN next generation ethanol and the decarbonisation of our skies

Revised: Steve Walker 20.04.2025

TITAN: Next-Generation Ethanol and the Decarbonisation of Our Skies

As aviation and transport fuel regulations tighten across Europe, second-generation ethanol (2G EtOH) has emerged as a cornerstone in the EU’s clean fuel strategy. At the heart of this transition is TITAN, a bio-engineering platform that transforms forest waste into renewable fuel, replacing petroleum-based inputs with high-value, low-emission alternatives.

TITAN is not just a plant — it is a statement of intent. It reflects a deep commitment to energy sovereignty, local feedstock utilisation, and a truly circular economy. It also represents a strategic leap forward for Poland’s aviation sector, offering a domestic solution to one of Europe’s most urgent climate compliance challenges.

2G Ethanol: The Core of TITAN’s Mission

TITAN’s primary objective is the production of advanced, non-food-based 2G EtOH, sourced entirely from waste forest biomass. This includes residues left on the forest floor, non-virgin woody biomass, and materials historically destined for landfilling or low-grade combustion.

Using a proprietary Hydrogen Producer Gas (HPG) to Targeted Microbial Fermentation (TMF) process, TITAN extracts renewable carbon and hydrogen from biomass, converting it into 2G EtOH with near-zero refinery emissions and no fossil fuel input. The platform’s dual HPG island architecture ensures continuous and decentralised gas supply for both electricity/heat and fermentation feedstock.

This modular structure allows TITAN to function as a standalone, grid-independent, smoke-free, zero-coal facility, setting a new benchmark for carbon-negative industrial energy systems.

SAF Rollout and the Alcohol-to-Jet Pathway

The second phase of TITAN’s rollout will focus on producing Sustainable Aviation Fuel (SAF) through the Alcohol-to-Jet (AtJ) pathway. The AtJ process refines TITAN’s 2G ethanol into Jet-A1 compliant, drop-in aviation fuel, ready to blend at refuelling depots across Europe. The first ten TITAN installations produce enough 2G EtOH to supply an AtJ refinery producing Jet-A1 and Biodeisel

This development is perfectly aligned with the ReFuelEU Aviation Regulation, which mandates all EU airports begin blending sustainable aviation fuels starting at 2% in 2025, rising to 6% in 2030, 20% by 2035, and 28% by 2050. Airlines that do not comply must pay penalties.

TITAN’s SAF production will therefore not only enable Polish airlines to comply — it will allow them to lead. By producing SAF locally, Poland can secure its own fuel supply, reduce its carbon intensity per flight, and offer intercontinental connections from a net-zero baseline.

Pages: 12