That second pathway is already allowed for in Phase 1. The platform includes accommodation for three Fat Boy reactors, with the control systems, pipework and junctions required to integrate acetogenic production. The impact on total plant cost is limited because both biological pathways share the same core services: gas conditioning, water purification, nursery systems, broth preparation and site infrastructure.
Two Fat Boys can produce approximately 80,000 litres per day of 2G ethanol. A third Fat Boy provides redundancy and can significantly increase output (circa 120,000 litres per day) when used in production. At full development (3 clusters), TITAN can move toward 100 MW RNG capacity and approximately 160,000 litres per day of ethanol, with foundations for full RNG expansion already provided in Phase 1.
The commercial logic is not just diversification. It is bankability.
Renewable methane gives TITAN immediate infrastructure value. It can be produced as biogenic, pipeline and marine-quality gas and shipped as LRNG through a virtual pipeline. This makes it portable, dispatchable and useful for industrial, transport and marine applications.
Ethanol gives TITAN a different kind of protection. It is not only a fuel. It is used in solvents, cleaning products, cosmetics, pharmaceuticals and chemical applications. More importantly, 2G ethanol is an Alcohol-to-Jet intermediate for sustainable aviation fuel. As SAF quotas increase, demand for compliant ethanol rises. The reference price logic around €2.25 per litre, including penalty alignment where airlines fail to blend, supports the value of qualifying intermediates.
Methane has infrastructure pull.
Ethanol has legislative demand.
Together, they make the platform stronger than either pathway alone.
There is also a physical synergy. The acetogenic route produces header gas that supports the steam system. That steam supports Water–Gas Shift, which adjusts gas composition for methanogenic fermentation. This means ethanol and RNG are not separate stories. They complement each other inside the process as well as in the market.
Swing–Swing is therefore not a marketing phrase.
It is the operating model that allows TITAN to begin with Poland’s urgent methane requirement while retaining the ability to move into ethanol when the market, regulation or operating conditions require it.
TITAN starts with local materiality.
It grows through molecule choice.