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Key Differentiator
Licensed Professional Engineers. PhD-level expertise. A proprietary database built from 500+ installations over 30+ years. Our engineering team doesn't just design systems — they build them, oversee them, and stand behind them.
The Problem With Subcontracting
The industry norm is to subcontract engineering to third-party firms. That creates communication gaps, design-to-build translation losses, and finger-pointing when issues arise. EFI's engineers sit next to our fabricators and walk our job sites. The result: tighter designs, fewer field changes, and better outcomes.
Cross-Disciplinary Expertise
Licensed Professional Engineers and PhD-level specialists across every discipline required for containment and biogas system design.
Wind uplift, snow loading, ballast systems, and anchor trench design for covers spanning up to 30 acres.
Earthwork design, grading plans, stormwater management, and subgrade preparation specifications.
Gas yield modeling, H2S treatment sizing, condensate management, and biogas collection system design.
Regulatory compliance design, emission control, odor mitigation, and environmental impact analysis.
Material selection, seam design, thermal expansion analysis, and long-term durability modeling for HDPE, LLDPE, and specialty liners.
Flare system design, blower sizing, piping layout, and mechanical equipment specification for biogas handling.
Unfair Advantage
Every installation EFI has ever completed feeds back into our proprietary biogas and containment database. This isn't textbook data — it's real-world performance from 500+ systems across every climate, soil type, and waste stream in the United States.
Predictive gas yield modeling
Forecast biogas production with field-validated accuracy, not theoretical estimates.
Structural loading analysis
Wind, snow, and rainwater loading data from installations in 25+ states.
Material performance tracking
Long-term degradation data on every liner material across decades of service.
Waste characterization profiles
Biogas composition data across dairy, swine, poultry, food processing, and municipal waste.
By the Numbers
Installations in our database
Every project adds to our knowledge base
Years of continuous field data
The longest track record in the industry
States with performance data
Every US climate zone represented
Engineering disciplines on staff
No subcontracting, no silos
Our Process
A PE-led process refined over 500+ projects. Every phase is executed by the same team that designed the system.
Field evaluation, waste characterization, soil analysis, and environmental baseline documentation.
On-site PE-led investigationGas yield modeling from proprietary database, ROI projection, regulatory pathway identification.
Data-driven go/no-goStructural design, material specification, system sizing, and construction document preparation.
PE-stamped drawingsDirect-to-fab drawings with zero translation losses. Our engineers speak the same language as our fabricators.
CAD to shop floorPE oversight through installation. QA/QC protocols, seam testing, and real-time design adjustments.
Engineer on sitePerformance verification against design targets. Gas flow testing, leak detection, and system tuning.
Design vs. actual validationEngineering + Fabrication
Our engineers don't just hand off drawings. They work directly with fabrication teams at three facilities to ensure design intent is preserved through every weld and every panel.
HQ & Primary Fabrication
Engineering, QA lab, climate-controlled fabrication
Southern & Central US
Regional fabrication, Gulf Coast operations
West Coast Operations
Central Valley dairy focus, Pacific NW coverage
3
Fabrication Hubs
10.9M
Sq Ft Annual Capacity
0
Translation Losses
Whether you need a site assessment, feasibility study, or a second opinion on a design — our PEs are ready.