# SOUTHERN CONNECTICUT GAS CO — South Central Connecticut Planning Region, CT

**Citation:** NPMS FIPS 09170 / OPID 18496  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

1 active LNG plant in South Central Connecticut Planning Region, CT; public NPMS snapshot 2026-07-16.

## Document text

SOUTHERN CONNECTICUT GAS CO (PHMSA OPID 18496) reported 1 active LNG plant in South Central Connecticut Planning Region, CT (county FIPS 09170) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_LNG_Plants_by_County.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `a0071585402388826d7673ed709ee7e18bb10f55bafe02f32be179e45f3e6919`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T14:56:53.558Z
- Document slug: `npms-lng-a1c55f8d981186095ee89e25`

### Source metadata

```json
{
  "materialSubtype": "lng_plants",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "09170",
  "stateFips": "09",
  "state": "CT",
  "county": "South Central Connecticut Planning Region",
  "region": "South Central Connecticut Planning Region, CT",
  "operator": {
    "id": "18496",
    "name": "SOUTHERN CONNECTICUT GAS CO"
  },
  "commodity": null,
  "mileage": null,
  "plantCount": 1,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "lng_plants",
    "sheet": "Summary - Cnty, Oper",
    "rowNumber": 19,
    "rowSha256": "bd8ee9036360d9885b3c88a306a209d4b09bb408ce9038180e34ac0f74e3454c"
  },
  "citedSections": [
    "191.29"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "SOUTHERN CONNECTICUT GAS CO"
}
```