
BIOGAS, RNG PROCESS & CONTROL
Process & Controls Engineering and PLC
Programming & Integration
Process & Controls Integration
PLC PROCESS & CONTROLS INTEGRATION EXPERTS
Efficient monitoring and control of biogas and RNG processes are crucial to maintaining and enhancing plant performance. ESI is an industry leader in Process & Controls Integration, with the skills and experience to consistently deliver Biogas and RNG projects that operate with ease and efficiency—and stabilize and optimize biogas and RNG production.
Our seasoned team of experienced, in-house control engineers and programmers has successfully increased facility capacity and performance for more than 30 biogas projects, including:
• Flare stations
• Biogas-to-energy facilities
• Renewable natural gas (RNG) facilities
• LFG collection systems (GCCS)
CONTACT US
Call us today to speak with one of our biogas and RNG facility PLC Process & Control Systems specialists: (+1) 541-549-8766 or click to contact us below:
Advancing a Low-Carbon Future

PROCESS & CONTROL & PLC EXPERTISE
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Complete SolutionsAs an experienced facility integrator in both Process & Controls engineering and PLC programming, ESI can deliver complete solutions, optimized for your facility.
Our engineering and programming teams also perform maintenance, troubleshooting, upgrades, and retrofits for all Process & Control systems to maximize efficiency, uptime, and performance. -
Our ServicesOur PLC Process & Control Systems solutions include:
● Process/Control System Design
● PLC Panel Design & Fabrication
● PLC Programming/Solutions
● On/Off Site Support Services
● Systems Integration
● Control System Retrofit
● Control Technology & Component Upgrades
●Maintenance & troubleshooting -
UL 508A, UL 698A Certified Panel ShopWith capabilities that include both certified UL 508A panel shop and certified UL 698A panel shop qualifications—awarded via the UL Industrial Control Panel Shop Program (ICP Program)—ESI can provide custom designed industrial control panels (ICPs) for virtually every need, including:
UL 508A - General use industrial control and related devices rated for 1500 volts or less (for starting, stopping, regulating, controlling—and the protection of—electric motors.
UL 698A - Including both advanced industrial control panels intended for general industrial installation and for use in both unclassified and hazardous locations
Contact us today to learn more! -
SCADA & Controls IntegrationESI also leads the industry in state-of-the-art SCADA system development and fully customized HMI, bringing advanced monitoring, visualization, reporting, trending, tracking, optimization, alarms/early warning notifications, predictive maintenance and automation to your process and control dashboard.
Learn more about our SCADA solutions here. -
Over Two Decades of ExperienceWith over two decades of experience, our seasoned teams of in-house control engineers and programmers have successfully increased facility capacity and performance for over 30 biogas facility projects.
ESI is here to serve you with the highest quality process & control engineering design and integration expertise.
Contact us today to learn more!

FREE Biogas-to-RNG Solutions Overview
Get a complete overview of our
Biogas-to-RNG Solutions including:
- A Company & Capabilities
- Services Overview
- Three Detailed LFG-to-RNG Project Case Studies
- More
Proven Performance By Design
We Know Process & Control
