O’Neill Industrial has successfully delivered a containerised compressed air system for a new biomethane gas injection plant in Ireland, supporting the growing renewable gas sector and Ireland’s transition to cleaner energy.
The system has been designed and built to provide reliable, efficient compressed air for critical plant operations, ensuring consistent performance within the biomethane injection process. Housed in a fully integrated containerised unit, the solution offers rapid deployment, compact footprint and ease of installation while maintaining the highest standards of reliability and operational efficiency.
Biomethane plays a key role in Ireland’s energy transition. As a renewable gas produced from organic waste streams such as agricultural residues and food waste, biomethane can be upgraded and injected directly into the national gas network, replacing natural gas without requiring changes to existing infrastructure or appliances.
Modern gas injection facilities require dependable support systems such as compressed air to operate safely and efficiently. O’Neill Industrial’s containerised solution was engineered specifically for these demanding environments, providing:
- Robust industrial compressed air supply
- Fully containerised plug-and-play design featuring Ingersoll Rand Rotary Screw Air Compressors
- Optimised reliability for continuous plant operation
- Simplified installation and commissioning
This video shows the completed system prior to delivery.





