Bigoas Upgrading - Engineering EPC

Biogas Industry Resources

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ESI in Action

View our recent projects - and get a glimpse of our early days!

Biogas-to-RNG


ESI recently completed two NC Biogas-to-RNG projects in partnership with Duke Energy, designated Foothills Renewables & Upper Piedmont Renewables. 

See these projects in process here and below!
Learn more here.

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Fabrication Equipment Video - thumbnail 2

Project Gallery

Get to Know ESI

1 Biogas Projects Balance of Plant -  BOP
2 - CAT Engine Maintenance -2
3 - LFG Facility Maintenance - 2
4 - LFG Facility Engineering Construction - 2
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CAT Engine Installation & Maintenance
6 - LFG Engineering Construction -4
5 - RNG Facility Engineering Construction 5

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