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Biogas Services

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New! Conditioning system that produces biogas-based fuel for compressed natural gas (CNG) vehicles.

Cornerstone provides a wide range of biogas services to solid waste companies, municipalities, and other public solid waste authorities. Cornerstone’s staff has experience with biogas (including landfill gas) collection, control, and beneficial re-use that extends back to the inception of gas management at landfills.  We are specialists in assessing factors that affect biogas generation and recovery, and we formulate the most effective plan for incorporating biogas collection and control systems (GCCS) into the facility.

We also provide services in the emerging field of greenhouse gas (GHG) emission reduction credit evaluations, including assisting clients with state GHG reporting requirements, as well as preparing for federal mandatory GHG emissions reporting.

Cornerstone’s biogas services are provided in the areas of:

  • Biogas engineering, control system design, and multi-year control system phasing plans
  • Biogas generation and recovery modeling
  • NSPS Tier I/Tier II/Tier III evaluations
  • Beneficial-use feasibility studies and design
  • Air quality monitoring, permitting, compliance and reporting
  • GHG emission reduction credit evaluations and reporting
  • Biogas utilization/landfill gas-to-energy projects
  • Operations and maintenance of biogas control equipment and systems
  • Landfill closure and post closure 
  • Landfill redevelopment and beneficial reuse of biogas

For more information, please refer to the Cornerstone Statement of Qualifications and the Biogas flysheet.

Cornerstone Environmental Group, LLC © 2010
Last updated 11/04/11 | Home

Newton Project Highlight

Project Highlights:

Republic Services, Inc.
Engineering and Compliance Services - Newton County LFG Pipeline

  • Preparation of GCCS Design Plan modifications
  • Construction plan preparation
  • Design of interconnecting piping
  • CQA monitoring
  • Preparation of OM&E manual and recordkeeping system
  • OM&E employee training
  • Annual pipeline inspections
  • Regulatory reporting

For more information click here

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