Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. AgSTAR

Renewable Natural Gas Workshop

September 26, 2017, Broomfield, Colorado

This one-day workshop, organized into 3 sessions, provided information about how biogas from renewable sources is upgraded to natural gas pipeline quality and received by natural gas utilities for distribution and use by their customers. The workshop furthered the dialogue and helped foster partnerships amongst players in the natural gas and biogas industries. Watch a recording of the webcast or download the presentations below.

Session 1

Introduction & Welcome

  • Pam Lacey, Chief Regulatory Counsel, American Gas Association
  • Justin Pryor, US EPA, Natural Gas STAR/Methane Challenge
  • Chris Voell, US EPA, AgSTAR Program/Global Methane Initiative

Panel 1: RNG Project Case Studies
Moderator: Pam Lacey, American Gas Association

  • National Grid – Newtown Creek Renewable Gas Demonstration, Brooklyn, NY
    • Donald Chahbazpour, Director, Climate Change Compliance, National Grid
  • Southern California Gas Co. – RNG from Parris, CA Organics Digester
    • Jim Lucas, SoCalGas
  • Duke Energy – RNG for Green Electricity from Livestock Waste in Missouri and North Carolina
    • Travis Payne, Business Development Manager, Duke Energy
    • Brian Gale, Roeslein Alternative Energy, LLC
  • Southern Company Gas – RNG from Processed Landfill Gas
    • Gregory Jones, Manager, Environmental Services, Southern Company Gas

Session 2

Panel 2: RNG Policy and Market Forces
Moderator: Evan Williams, President - Cambrian Energy & Chairman - Coalition for RNG

  • Natural Gas Distribution Perspective on RNG
    • Brian Jones, Senior Vice President, M.J. Bradley & Associates, LLC, Downstream Natural Gas Initiative
  • Policy & Market Overview
    • Johannes Escudero, Founder & CEO, Coalition for Renewable Natural Gas
  • RNG Role in State Regulations
    • Sonal Patni, Program Manager, Pacific Gas and Electric Company
  • RNG Outreach and Education
    • Jim Lucas, SoCalGas (outreach and education)

Session 3

Panel 3: RNG Project Developer / User Perspective
Moderator: Johannes Escudero, Founder & CEO, Coalition for Renewable Natural Gas

  • Nick Lumpkin, Strategic Originator, Global Environmental Products, BP
  • Insights and Lessons from the Renewable Natural Gas Industry Perspective, Tom Moffett, Senior Vice President, Environmental Products, Element Markets LLC
  • Renewable Natural Gas Perspective, Evan Williams, President - Cambrian Energy & Chairman - Coalition for RNG
  • RNG Insights and Lessons: Trucking, Transit and Waste Perspective, Charles E. Love Jr., Renewable Energy Acquisition, Trillium CNG/Love’s Travel Stops

Wrap-Up and Next Steps

AgSTAR

  • About AgSTAR
    • Accomplishments
    • Celebrating 20 Years of Anaerobic Digestion
  • Events
    • Upcoming Events
    • Past Events
    • Webinars
  • Learn About Biogas Recovery
    • What is Biogas Recovery?
    • How Does AD Work?
    • Anaerobic System Design & Technology
    • Benefits of AD
    • Training Resources
  • Practices to Reduce Methane Emissions from Livestock Manure Management
  • Planning AD Projects
    • 10 Keys to Digester Success
    • Risk Analysis and Technical Review Checklist
    • Is AD Right For You?
    • Project Planning and Financing
    • Vendor Directory
  • Building & Operating Biogas Recovery Systems
    • Guidelines and Permitting
    • Project Development Handbook
    • Anaerobic Digester/Biogas System Operator Guidebook
    • Technical Guidance (Library of Tools)
  • Biogas Toolkit
  • Success Stories
    • Stories from the Farm
    • Project Profiles
    • Project Spotlights
    • Meet an Operator
    • Anaerobic Digestion Ombudsman
  • Projects & Opportunities
    • Livestock AD Database
    • Data & Trends
    • Market Opportunities
    • International Projects
    • RNG from Agricultural Resources
  • AgSTAR Partners
  • Frequent Questions about Livestock Biogas Projects
Contact Us about the AgSTAR Program
Contact Us about the AgSTAR Program to ask a question, provide feedback, or report a problem.
Last updated on March 19, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.