Annual report summary

GD, LNG programs reported

Operating in CT
2024
Total regulated miles
2k
across reported programs
Service connections
146k
latest reported total
LNG facilities (if any)
1
facilities reported
Program Miles Services State Year
Gas Distribution 2k 146k CT 2024
Liquefied Natural Gas — — — 2024

Miles by installation service by decade.

Gas Distribution
359 mi peak 2k total
Pre-1940
237
1940–1949
10
1950–1959
168
1960–1969
359
1970–1979
220
1980–1989
241
1990–1999
292
2000–2009
270
2010–2019
318
2020–2029
93
Unknown
0
Liquefied Natural Gas
Facility ID 8241
Facility & status
Rocky Hill, CT
CT · In Service
In service since 7/11/1972
Facility role
Peak Shaving
Storage w/ Liquefaction
Source: Liquefaction
Capacity
348000 bbls
115 MMcf
Equipment
Tanks: 1
Vaporizers: 2
Operations
Liquefaction rate: 6
Unit ID: 87403
Report date: 1/30/2025
Datafile as of: 12/1/2025
Reference
Operator name CONNECTICUT NATURAL GAS CORP
Primary ID 2700
Programs GD, LNG
Contact details
Preparer name P**l Q******d
Preparer title operator
Preparer phone (860) 727-3484
Preparer email p*******d@c*****p.c*m
Preparer fax (000) 000-0000
Preparer address —
Report submission type INITIAL
Report date 2025-03-05T00:00:00
Filing date 2025-03-05T00:00:00
Additional information —
Form revision 7100.1-1 (Rev. 06-2023)
Company official name CONNECTICUT NATURAL GAS CORP
Company official title —
Company official phone —
Company official email —
Company official fax —
Emergency contact name —
Emergency contact phone —
Emergency contact email —
Section 6 — Flattened data preview
Key Value
annuals.gd.miles 2208.0
annuals.gd.report_year 2024
annuals.gd.services 145541.0
annuals.gd.source_count 1
annuals.gd.state CT
annuals.gd.year 2024
annuals.raw.gd.COMMODITY Natural Gas
annuals.raw.gd.DATAFILE_AS_OF 12/1/2025
annuals.raw.gd.OFFICE_ADDRESS_STATE CT
annuals.raw.gd.OPERATOR_ID 2700.0
annuals.raw.gd.OPERATOR_NAME CONNECTICUT NATURAL GAS CORP
annuals.raw.gd.OPERATOR_TYPE Investor Owned
annuals.raw.gd.REPORT_NUMBER 20250660.0
annuals.raw.gd.REPORT_YEAR 2024.0
annuals.raw.gd.SUPPLEMENTAL_NUMBER 69800.0
annuals.raw.gd.created_at 2025-12-05 14:43:49.624660
annuals.raw.gd.report_data.AVERAGE_LENGTH 78.0
annuals.raw.gd.report_data.FED_LAND_LEAKS_REPAIRED 0.0
annuals.raw.gd.report_data.FILING_DATE 2025-03-05T00:00:00
annuals.raw.gd.report_data.FORM_REV 7100.1-1 (Rev. 06-2023)
annuals.raw.gd.report_data.HQ_ADDRESS_CITY EAST HARTFORD
annuals.raw.gd.report_data.HQ_ADDRESS_STATE CT
annuals.raw.gd.report_data.HQ_ADDRESS_STREET 76 MEADOW STREET
annuals.raw.gd.report_data.HQ_ADDRESS_ZIP 06108
annuals.raw.gd.report_data.KNOWN_LEAKS 16.0

273 additional key/value pairs available.

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