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Canadian Natural Resources Limited

Unity, SK · Organization as named in National Pollutant Release Inventory (NPRI) – facility data, 2024

Emissions
124

Emissions (124)

DateRecordValueHow this was linked
2024Senlac Thermal Oil Battery
Oil and gas extraction (except oil sands) · Unity · SK · NPRI 6629
Top substances: Sulphur dioxide (242.1 t), PM10 - Particulate Matter <= 10 Micrometers (1.5 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (1.5 t)
245.1 tExact normalized name + same province
2024Sandhills Compressor Station 04-35-013-25W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 15282
Top substances: Carbon monoxide (80.2 t), Nitrogen oxides (expressed as nitrogen dioxide) (52.6 t), Volatile Organic Compounds (Total) (2.8 t)
136.2 tExact normalized name + same province
2024SKGS0018402
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 15400
Top substances: Carbon monoxide (129.3 t), Nitrogen oxides (expressed as nitrogen dioxide) (83.6 t), Volatile Organic Compounds (Total) (4.4 t)
218.3 tExact normalized name + same province
2024SKBTH300143
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 15404
Top substances: Carbon monoxide (56.8 t), Nitrogen oxides (expressed as nitrogen dioxide) (36.8 t), Volatile Organic Compounds (Total) (3.4 t)
97.5 tExact normalized name + same province
2024SKBTH300054
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 15405
Top substances: Carbon monoxide (39.6 t), Nitrogen oxides (expressed as nitrogen dioxide) (25.8 t), Volatile Organic Compounds (Total) (3.3 t)
69 tExact normalized name + same province
2024North Tangleflags Facility
In-situ oil sands extraction · N/A · SK · NPRI 15778
Top substances: Sulphur dioxide (139.5 t), Nitrogen oxides (expressed as nitrogen dioxide) (38 t), Carbon monoxide (36.1 t)
221.6 tExact normalized name + same province
2024Mantario Oil Battery 13-32-027-27W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 16230
Top substances: Nitrogen oxides (expressed as nitrogen dioxide) (56.9 t), Carbon monoxide (51.7 t), Volatile Organic Compounds (Total) (40.1 t)
165.7 tExact normalized name + same province
2024Mantario East Oil Battery 04-25-027-27W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 16231
Top substances: Carbon monoxide (4.7 t), Sulphur dioxide (2.7 t), Volatile Organic Compounds (Total) (2.5 t)
15.8 tExact normalized name + same province
2024Fox Valley Compressor Station 12-10-017-25W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 16871
Top substances: Carbon monoxide (24.2 t), Nitrogen oxides (expressed as nitrogen dioxide) (13.7 t), Volatile Organic Compounds (Total) (2.7 t)
41.6 tExact normalized name + same province
2024Liebenthal Compressor Station 13-22-019-25W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 16873
Top substances: Nitrogen oxides (expressed as nitrogen dioxide) (133.5 t), Carbon monoxide (9.1 t), Volatile Organic Compounds (Total) (2.3 t)
145.5 tExact normalized name + same province
2024Hatton Senate Compressor Station 05-11-014-26W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 17633
Top substances: Carbon monoxide (123.1 t), Nitrogen oxides (expressed as nitrogen dioxide) (79.6 t), Volatile Organic Compounds (Total) (9.2 t)
212.8 tExact normalized name + same province
2024Viewfield Oil Battery 15-28-007-08W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18401
0 tExact normalized name + same province
2024Gainsborough Oil Battery 14-26-002-30W1
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18453
0 tExact normalized name + same province
2024SKBTB4M2210 (Frob Alida Oil Battery 07-04-010-08W2)
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18400
Top substances: Carbon monoxide (5.7 t), Volatile Organic Compounds (Total) (4.2 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (2 t)
17 tExact normalized name + same province
2024SKBTB4L3775 (Anderson Oil Battery 05-24-005-04W2)
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18533
Top substances: Volatile Organic Compounds (Total) (3.9 t), Carbon monoxide (1.2 t), PM10 - Particulate Matter <= 10 Micrometers (0.4 t)
7 tExact normalized name + same province
2024Willmar Frobisher Oil Battery 02-02-006-03W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18553
Top substances: Carbon monoxide (2.6 t), Volatile Organic Compounds (Total) (2.2 t), Sulphur dioxide (1.6 t)
9.6 tExact normalized name + same province
2024Bigstick Commpressor Station 01-28-014-25W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 18575
Top substances: Carbon monoxide (145 t), Nitrogen oxides (expressed as nitrogen dioxide) (94.6 t), Volatile Organic Compounds (Total) (4 t)
244.8 tExact normalized name + same province
2024Steelman Oil MWB 07-08-004-05W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 19403
0 tExact normalized name + same province
2024SKBTB4L2211 (Alameda East Oil Battery 05-13-003-02W2)
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 19415
Top substances: Sulphur dioxide (11.7 t), Carbon monoxide (9.8 t), Volatile Organic Compounds (Total) (5 t)
38.7 tExact normalized name + same province
2024Innes Oil Battery 15-25-007-11W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 19436
Top substances: Sulphur dioxide (2.7 t), Volatile Organic Compounds (Total) (2.6 t), Carbon monoxide (1.3 t)
8.2 tExact normalized name + same province
2024Elswick Oil Battery 11-04-005-12W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 19533
Top substances: Sulphur dioxide (11 t), Carbon monoxide (5.3 t), Volatile Organic Compounds (Total) (2.4 t)
25.2 tExact normalized name + same province
2024Elswick Oil Battery 15-32-004-12W2
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 19535
Top substances: Carbon monoxide (7.3 t), Sulphur dioxide (5.7 t), Volatile Organic Compounds (Total) (3.1 t)
25.2 tExact normalized name + same province
2024SKBTB4L0242 (Gulf Oil Battery 06-04-006-33W1)
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 21113
Top substances: Sulphur dioxide (6.3 t), Carbon monoxide (3.6 t), Volatile Organic Compounds (Total) (1.3 t)
15.7 tExact normalized name + same province
2024SKBTB4L2237 (Hastings Oil Battery 10-11-004-34W1)
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 21127
0 tExact normalized name + same province
2024Long Lake Oil Battery 11-36-041-27W3
Oil and gas extraction (except oil sands) · N/A · SK · NPRI 21133
Top substances: Carbon monoxide (3.5 t), Volatile Organic Compounds (Total) (3.3 t), Nitrogen oxides (expressed as nitrogen dioxide) (1.1 t)
11 tExact normalized name + same province

Showing the 25 most recent.

Source: National Pollutant Release Inventory (NPRI) – facility data, 2024 — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

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