Comprehensive In-House BOP Engineering

BGE provides complete engineering services for RNG and biogas facilities. Our multi-disciplinary team handles all technical aspects internally — ensuring faster coordination, clearer accountability, and a seamless hand-off to construction.


Although we do not design or fabricate digesters, we have partners that specialize in this system. BGE specializes in the systems and processes that clean, compress, and deliver RNG downstream of the biogas production.

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Comprehensive Engineering Services

Our multidisciplinary engineering team combines decades of experience in process, mechanical, electrical, and controls engineering to deliver an optimized RNG solution that not only meets our clients requirements but exceeds industry standards.

Front-End Engineering Design (FEED), PFDs, P&IDs, and mass/energy balances

Detailed mechanical, electrical, civil/structural, and controls design

Balance-of-Plant (BOP) engineering for system integration

3D modeling, stress analysis, constructability review, and clash detection

Controls Engineering Design, Control panel design & fabrication, SCADA design & integration

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Engineered Feedstocks

Landfill gas upgrading

Dairy manure digestion gas (balance-of-plant only)

Wastewater treatment biogas (balance-of-plant only)

Food waste and industrial organics