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United States. Federal Energy Regulatory Commission

Federal Energy Regulatory Commission Requests Additional Information from Transcontinental Gas Pipe Line Company, LLC

Strategic Insights

— 1 min read

The Federal Energy Regulatory Commission has issued a request for additional information from Transcontinental Gas Pipe Line Company, LLC (Transco) in order to review its petition for expedited reissuance of certificate authority. The commission requires Transco to provide updated information on various aspects of its Northeast Supply Enhancement Project, including emission factors, emissions estimates, and mitigation measures. The deadline for Transco's response is June 10, 2025.

Key Takeaways:

  • The Federal Energy Regulatory Commission has requested additional information from Transco regarding its petition for expedited reissuance of certificate authority.
  • Transco is required to provide updated information on emission factors, emissions estimates, and mitigation measures for its Northeast Supply Enhancement Project.
  • The commission has requested clarification on various aspects of the project, including the timing of construction, the use of emission reduction credits, and the implementation of mitigation measures.
  • Transco is also required to provide documentation of its acquisition of emission reduction credits and the availability of such credits within the certified state program for use within the NY-NJ-CT Interstate Air Quality Control Region.
  • The commission has emphasized the need for a written commitment to implement Transco's voluntary mitigation measures.
  • Transco has been asked to provide an updated emission factor sample calculation based on the most recent 5 years of wind speed data and to update the Appendix C emission calculations for particulate matter.

Statistics:

  • The deadline for Transco's response is June 10, 2025.
  • The commission has requested updated information on the emission factors, emissions estimates, and mitigation measures for the Northeast Supply Enhancement Project.
  • Transco is required to provide documentation of its acquisition of emission reduction credits and the availability of such credits within the certified state program.
  • The commission has emphasized the need for a written commitment to implement Transco's voluntary mitigation measures.

Sources:

  • FERC Service Center
  • Transcontinental Gas Pipe Line Company, LLC
  • Federal Energy Regulatory Commission
  • Document Accession #: 20250606-3060
  • https://ferconline.ferc.gov/eFiling.aspx

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