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  2. Permitting Under the Clean Air Act

Permit Documents for Northeast Gateway Energy Bridge Deepwater Port, Federal Waters of Massachusetts Bay

2014 Modification to Existing Permit LNG Regasification Vessel/DWP Project

Final Permit Documents

  • Final Permit Decision for Northeast Gateway Energy Bridge LLC, Permit # RG1-DPA-CAA-01M (pdf) (3.63 MB, December 30, 2014)

Draft Permit Documents

  • Public Notice of Federal Clean Air Act Permit Modification and Public Comment Period for Northeast Gateway Energy Bridge LLC (pdf) (147.68 KB, November 26, 2014)
  • Modification to Northeast Gateway Energy Bridge, LLC. Deepwater Port, Permit Number: RG1-DPA-CAA-01M (pdf) (192.19 KB)
  • Fact Sheet: Northeast Gateway Energy Bridge, LLC. Deepwater Port, Permit Modification (pdf) (295.73 KB)
  • Letter from USCG to EPA Re: Requirements for Oil-Fired Pilots on Excelerate LNG Carrier Boilers for the Northeast Gateway Deepwater Port Air Permit Modification (pdf) (1.49 MB, February 21, 2011)
  • Letter from EPA to Excelerate Energy, L.P. Re: NSPS-NESHAP Applicability to the Proposed Aguirre GasPort Emission Units (pdf) (3.98 MB, April 11, 2013)

Application Materials

  • Application for Minor Source Air Permit Modification (Northeast Gateway Energy Bridge Deepwater Port Project) (pdf) (1.54 MB, October 2008)
  • Letter from Northeast Gateway Energy Bridge, LLC to EPA Re: Amendment to Permit Modification Application for Northeast Gateway Energy Bridge, LLC (pdf) (30.35 KB, July 17, 2009)
  • Re: Revised BACT analysis information (pdf) (1.5 MB, January 26, 2010)
  • Northeast Gateway Energy Bridge LP (CAA Permit No. RG1-DPA-CAA-01) Supplemental Material for Main Boiler SO2 BACT Analysis and Auxiliary Generator CO Emissions Compliance (pdf) (10.67 MB, August 19, 2011)
  • Northeast Gateway Energy Bridge LP (CAA Permit No. RG1-DPA-CAA-01) Clarification of Manufacturer Statement on Burner Lightings, Proposed Operating Restrictions for Diesel Engines, and Revised 1-hour SO2 Impacts (pdf) (4.47 MB, April 2, 2012)
  • Comments on CAA Air Permit Modification Northeast Gateway Energy Bridge, LLC, Permit Number RG1-DPA-CAA-01 (pdf) (4.32 MB, October 28, 2014)

2007 Initial Permit for LNG Regasification Vessel/DWP Project

Final Permit Documents

  • Authority to Construct Northeast Gateway Energy Bridge, LLC, Deepwater Port, Permit Number RG1-DPA-CAA-01 (pdf) (772.38 KB, May 14, 2007)
  • Northeast Gateway Energy Bridge, LLC Draft Air Permit RG1-DPA-CAA-01 Response to Comments (pdf) (880.15 KB)

Comment Period Documents

  • Comments by Excelerate Energy, L.L.C. (Mike Trammel) (pdf) (45.28 KB, February 28, 2007)

Draft Permit Documents

  • Proposed Authority to Construct Northeast Gateway Energy Bridge LLC Deepwater Port Permit Number RG1-DPA-CAA-01 (pdf) (124.02 KB)
  • Statement of Basis for Proposed Clean Air Act Permit Northeast Gateway Energy Bridge LLC (pdf) (283.45 KB)
  • Re: Air Quality Monitoring, Recordkeeping, and Reporting - Northeast Gateway Energy Bridge, LLC (pdf) (52.04 KB, August 1, 2006)
  • Specifications: Ultramat 23 (pdf) (679.29 KB)

Application Materials

  • Minor Source Air Permit Application (Northeast Gateway Energy Bridge Deepwater Port Project) (pdf) (2.19 MB, February 21, 2006)

Permitting Under the Clean Air Act

  • Clean Air Act Permitting Around the Nation
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      • About PSD Permitting in Region 9
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  • CAA Permitting Tools & ​Related Resources
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Contact Us About Permitting Under the Clean Air Act
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Last updated on May 31, 2024
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