Guardian Pipeline
Project information
As at 31 December 2025
Type:
Processing Facility
Type:
Processing Facility
Aggregation level:
Asset
Aggregation level:
Asset
Status:
Operating
Status:
Operating
Report standard:
-
Report standard:
-
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Processing Facility
Extraction:
Processing Facility
Country:
United States
Country:
United States
Region:
Illinois and Wisconsin
Region:
Illinois and Wisconsin
Facility kind:
Pipeline Gas
Facility kind:
Pipeline Gas
Licensed capacity:
1.3
Licensed capacity:
1.3
Capacity unit:
bcf
Capacity unit:
bcf
Capacity period:
Per Day
Capacity period:
Per Day
Capacity kind:
Nameplate
Capacity kind:
Nameplate
Description
As at 31 December 2025
A 263-mile FERC-regulated interstate pipeline (263-mile system, 100,300 compression horsepower) connecting to the Chicago Hub and serving key Upper Midwest demand centers, acquired in the 2024 Midwest Pipeline Acquisition from ONEOK. A final investment decision was reached in 2025 on the Guardian G3 expansion (+537 MMcf/d, ~40%), expected fully in service in Q4 2028.
Processing facilities
As at 31 December 2025
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