| Eastern Shore 2002 Expansion | | DE, MD, PA | In service 2002 | |
| Eastern Shore 2003-5 Expansion Phase 1 | | DE, MD, PA | In service 2003 | |
| Eastern Shore 2003-5 Expansion Phase 2 | | DE, MD, PA | In service 2004 | |
| Eastern Shore 2003-5 Expansion Phase 3 | Eastern Shore Natural Gas Company | DE, MD, PA | In service 2005 | |
| Eastern Shore 2006 Expansion | Eastern Shore Natural Gas Company | DE, MD, PA | In service 2006 | |
| Eastern Shore 2007 Expansion | Eastern Shore Natural Gas Company | DE, MD, PA | In service 2007 | |
| Eastern Shore 2008 Expansion | Eastern Shore Natural Gas Company | DE, MD, PA | In service 2008 | |
| Eastern Shore Bridgeville Expansion | | DE, MD | In service 1997 | |
| Eastern Shore Natural Gas 2006 - 2008 System Expansion Project | Eastern Shore Natural Gas Company | DE, PA | | |
| Eastern Shore Natural Gas 2011 system expansion | Eastern Shore Natural Gas Company | DE, MD | In service 2012 | |
| Eastern Shore Natural Gas 2017 Expansion | Eastern Shore Natural Gas Company | DE, MD, PA | 2017–2019 | |
| Eastern Shore Natural Gas CP03-80 | Eastern Shore Natural Gas Company | DE, PA | | |
| Eastern Shore Natural Gas CP05-1 | Eastern Shore Natural Gas Company | DE | | |
| Eastern Shore Natural Gas CP08-432 | Eastern Shore Natural Gas Company | | | |
| Eastern Shore Natural Gas CP10-60 | Eastern Shore Natural Gas Company | | | |
| Eastern Shore Natural Gas CP11-432 | Eastern Shore Natural Gas Company | | | |
| Eastern Shore Natural Gas Delaware Compressor Station (Delaware City) | | DE | | |
| Eastern Shore Natural Gas PF07-8 | Eastern Shore Natural Gas Company | | | |
| Eastern Shore Natural Gas Southern Expansion Project | Eastern Shore Natural Gas Company | DE | 2023 | |
| Eastern Shore Natural Gas System Reliability Project | Eastern Shore Natural Gas Company | DE | In service 2017 | |
| Eastern Shore Natural Gas Worcester Resiliency Upgrade Project | Eastern Shore Natural Gas Company | DE, MD | | |
| Eastern Shore System Expansion | | DE, MD | In service 1998 | |
| Easton Compressor Station (East Side Expansion) | | PA | | |
| Echo Springs Project | Wyoming Interstate Company, L.L.C. | WY | In service 2004 | |
| EcoElectrica PF13-13 | Ecoelectrica L.p. | | | |
| Ed Yost LP Pipeline | Antero Midstream LLC | WV | | |
| Edgemoor Compressor Station | Carolina Gas Transmission, LLC | SC | In service 2015 | |
| Egan Cavern Expansion Project | Egan Hub Storage, LLC | | | |
| Egan Hub Storage CP09-459 | Egan Hub Storage, LLC | LA | | |
| Egan Storage Header Exp | Spectra Energy | LA | In service 2010 | |