Anaerobic Digester

ANAEROBIC DIGESTER INDUSTRY LEADER

ESI is an industry leader in project evaluation/feasibility, permitting, facility engineering design, optimization, controls integration, technical consulting, and operations & maintenance (O&M) for anaerobic digester (AD) gas utilization projects.

ESI works on projects utilizing a wide range of digester feedstocks including agricultural waste such as livestock manure, corn husks, straw/bedding, stalks, weeds, and dairy milk room wastewater; recycled organics such as food processing waste, fats, oils, and grease (FOG); as well as municipal and industrial wastewater.

Backed by decades of experience, ESI delivers a distinct advantage, by delivering a unique combination of innovative solutions, technical expertise, and deep experience essential to successful AD biogas utilization project execution.

CONTACT US

Call us today to to discuss your Anaerobic Digester project needs: (+1) 541.549.8766 or click to contact us below:

Learn More: Download the Case Study

Digester Gas to Renewable Natural Gas Facility Engineering & Project Management -3 Mile Canyon Farms - Case Study

Technology Integration Experts
Experience Sets Us Apart
Attention to Detail

ESI’s outstanding ability to deliver seamless integration of multiple technologies (mechanical, electrical, and controls) supplied by multiple equipment vendors enables us to produce a unified operating facility—designed to maximize safety, performance, and up-time

ESI is often able to deliver significant savings in construction costs through its advanced 3D design capabilities and meticulous attention to detail.
Best-in-Class Solutions

While ESI is technology agnostic, as a true third-party engineer we maintain relationships with virtually every one of the leading RNG technology suppliers in the industry.

No single approach works for all projects. Feedstocks and desired end-products vary. A solution that suits a large operation may not make sense for a smaller one.

No matter how small or large your project or what your desired end product, we’re committed to providing clients with best-in-class solutions optimal for the unique needs of each and every project.
Balance of Plant (BoP)

ESI sources best-in-class ancillary components to support all its AD gas utilization projects. Now, clients can also take advantage of our new partnership with TransTech Energy, for key supporting BoP components.

Offering nationwide access to over 300,000 square feet of fabrication facility space—and industry-leading custom vessel and equipment fabrication and packaging—TransTech's capabilities support balance of plant (BoP) fabrication requirements for faster projects coupled with superior in-house quality control.
One Point of Contact, One Invoice