Why Operations and Maintenance Is Critical for Biogas and RNG Facilities

Why Operations and Maintenance Is Critical for Biogas and RNG Facilities 

Operating a biogas or renewable natural gas (RNG) facility is a complex task. Each site faces unique challenges — from varying equipment configurations and site conditions to stringent regulatory requirements. Without the right operations and maintenance (O&M) strategy, facilities risk reduced efficiency, costly downtime, and compliance issues that can derail long-term success. 

A structured, proactive approach to O&M is what ensures facilities not only remain operational, but also maximize efficiency, uptime, and return on investment. 

Comprehensive Operations & Maintenance for Biogas and RNG 

An effective O&M program is more than just routine upkeep — it’s an integrated support system that keeps facilities performing at their best. Core services include: 

• Routine and non-routine maintenance to keep equipment operating at peak performance. 

• Emergency backup and troubleshooting to quickly address unexpected failures. 

• Predictive maintenance, using real-time data and monitoring tools to detect issues before they escalate. 

• Preventative maintenance programs to extend equipment life and reduce lifecycle costs. 

• Startup support and run-time optimization for both new and existing facilities. 

• SCADA-as-a-service, providing remote monitoring, controls, and advanced reporting capabilities. 

• Custom rebuild and product solutions for specialized facility requirements. 

Together, these services ensure biogas and RNG plants remain efficient, safe, and compliant. 

The Power of Predictive and Preventative Maintenance 

Two of the most powerful tools for facility reliability are predictive and preventative maintenance: 

• Predictive Maintenance – Uses operational data and advanced monitoring to anticipate potential failures. By identifying patterns, operators can plan interventions before breakdowns occur. 

• Preventative Maintenance – Focuses on scheduled inspections, servicing, and repairs to prevent wear and tear from becoming major problems. 

When combined, these strategies reduce unexpected downtime, extend the lifespan of critical assets, and improve both operational safety and regulatory compliance. 

Safety and Rapid Response Capabilities 

In facilities where flammable gases and complex systems are present, safety is paramount. Strong O&M programs build in: 

• A zero-incident, zero-accident, zero-release approach. 

• Safety-first protocols for staff, contractors, and equipment. 

• Rapid response capabilities to minimize the impact of urgent issues. 

With strategic service locations — including quick deployment capabilities — facilities benefit from faster response times to emergencies or urgent maintenance needs. 

Why O&M Is a Strategic Investment 

Effective O&M is not simply about keeping equipment running — it’s about creating a foundation for long-term facility success. Benefits include: 

• Improved equipment reliability and lifespan. 

• Reduced operational and maintenance costs. 

• Increased safety and compliance confidence. 

• Optimized energy and production efficiency. 

For biogas and RNG operators, investing in comprehensive O&M translates directly to higher profitability, smoother operations, and lower risk exposure. 

Partner with ESI for Proven O&M Expertise 

At ESI, we provide comprehensive operations and maintenance solutions for biogas and RNG facilities. Our team of certified technicians, operators, and maintenance specialists brings over 15 years of experience across power generation, SCADA integration, and environmental compliance management. 

Explore our Operations & Maintenance Services page or download our case study on an RNG facility where we performed O&M services.

FREE: Download the Case Study!