Biogas Plant Expansion

Flexigen was engaged by Lion Australia to design and construct a new low-pressure Biogas bag at XXXX Brewery in Brisbane which replaced the current design and increased capacity. This new system was carefully designed and meets Australian IECEX standards.

The project had a number of critical challenges including:

• 4x increased capacity in a small space by opting for a single skin un-pressurised storage system. This allowed a far higher degree of biogas utilisation and therefore increases the amount of renewable energy the brewery creates for its own use.

• Improved safety and reliability via new pressure control and additional pressure safety valve

• Stainless steel caged protection to Biogas bag

This was successfully delivered to a happy client and required intensive coordination amongst subcontractors, XXXX Engineering and Utilities teams.