Annual report summary

GD, GTG programs reported

Operating in AZ
2024
Total regulated miles
3k
across reported programs
Service connections
157k
latest reported total
LNG facilities (if any)
—
facilities reported
Program Miles Services State Year
Gas Distribution 3k 157k AZ 2024
Gas Transmission & Gathering 0 — AZ 2024

Miles by installation service by decade.

Gas Distribution
821 mi peak 3k total
Pre-1940
0
1940–1949
2
1950–1959
275
1960–1969
516
1970–1979
317
1980–1989
273
1990–1999
813
2000–2009
821
2010–2019
78
2020–2029
71
Unknown
0
Gas Transmission & Gathering
23 mi peak 30 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
23
1970–1979
0
1980–1989
0
1990–1999
0
2000–2009
7
2010–2019
0
2020–2029
0
Unknown
0
Reference
Operator name UNISOURCE ENERGY SERVICES
Primary ID 31840
Programs GD, GTG
Contact details
Preparer name C****s A********e
Preparer title Manager Tech Services
Preparer phone (928) 532-3829
Preparer email c*********e@u***z.c*m
Preparer fax (000) 000-0000
Preparer address —
Report submission type SUPPLEMENTAL
Report date 2025-03-12T00:00:00
Filing date 2025-03-12T00:00:00
Additional information —
Form revision 7100.1-1 (Rev. 06-2023)
Company official name —
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 3166.0
annuals.gd.report_year 2024
annuals.gd.services 157269.0
annuals.gd.source_count 1
annuals.gd.state AZ
annuals.gd.year 2024
annuals.gtg.miles 0.0
annuals.gtg.report_year 2024
annuals.gtg.source_count 1
annuals.gtg.state AZ
annuals.gtg.year 2024
annuals.raw.gd.COMMODITY Natural Gas
annuals.raw.gd.DATAFILE_AS_OF 12/1/2025
annuals.raw.gd.OFFICE_ADDRESS_STATE AZ
annuals.raw.gd.OPERATOR_ID 31840.0
annuals.raw.gd.OPERATOR_NAME UNISOURCE ENERGY SERVICES
annuals.raw.gd.OPERATOR_TYPE Investor Owned
annuals.raw.gd.REPORT_NUMBER 20250937.0
annuals.raw.gd.REPORT_YEAR 2024.0
annuals.raw.gd.SUPPLEMENTAL_NUMBER 72043.0
annuals.raw.gd.created_at 2025-12-05 14:43:58.435038
annuals.raw.gd.report_data.AVERAGE_LENGTH 45.0
annuals.raw.gd.report_data.FED_LAND_LEAKS_REPAIRED 0.0
annuals.raw.gd.report_data.FILING_DATE 2025-03-12T00:00:00
annuals.raw.gd.report_data.FORM_REV 7100.1-1 (Rev. 06-2023)

1428 additional key/value pairs available.

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