Renewable Natural Gas Pipeline

  1. Home
  2.  | 
  3. Project
  4.  | Renewable Natural Gas Pipeline


Renewable Natural Gas Pipeline | Audubon Companies


Ameresco, McCarty Road Facility


Houston, TX

Project Summary:

Audubon Companies provided the engineering design and construction management for a Landfill Gas (LFG) to Renewable Natural Gas (RNG) biogas pipeline project. The conversion of LFG to RNG reduces CO2 emission from landfills, while simultaneously providing a renewable energy source in the form of biogas. This project enabled our client to distribute up to 4 million standard cubic feet per day (4 MMSCFD) of biogas to local natural gas transmission providers. The project was completed in accordance with all local, state, & federal jurisdictional requirements.

Audubon Companies performed survey work including securing permits for construction from each jurisdiction, as well as environmental agencies and self-performed field surveys including civil topographic, wetland, cultural, biological, and soil resistivity as required. The transmission pipeline was confirmed as regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA). Our team completed a class location analysis to verify the pipeline is designed to the correct safety standard. The scope of work also included construction management and inspection activities and as-built documentation.

Project Overview:

  • Renewable Natural Gas (RNG)
  • Biogas Pipeline

Scope of Work:

  • Project Management
  • Conceptual & FEED
  • Detail Engineering & Design
  • Pipeline Engineering
  • Right-of-Way
  • Survey
  • Environmental
  • Construction Management