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Emissions monitoring

Emission: Show the last:

Oxides of nitrogen

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Permit limit

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Primary Emissions data for the past 90 days

Date	Oxides of nitrogen	Sulphur dioxide	Carbon monoxide	Hydrogen Chloride	VOCs	Particulates	Ammonia	Hydrogen Fluoride	Electricity exported
31 Oct 2026	147.08	18.73	6.88	5.45	0.3	0.73	0.16	0.5	486.14
30 Oct 2026	146.27	19.04	7.27	4.75	0.29	0.76	0.17	0.56	486.14
29 Oct 2026	146.29	19.31	6.5	6.21	0.29	0.72	0.15	0.5	498.37
28 Oct 2026	147.07	18.98	6.66	5.23	0.31	0.74	0.15	0.52	496.77
27 Oct 2026	145.72	19.05	7.63	5.74	0.31	0.74	0.16	0.55	463.3
26 Oct 2026	147.89	19.33	6.46	5.4	0.31	0.82	0.16	0.61	494.2
25 Oct 2026	149.87	19.39	6.81	6.14	0.29	0.75	0.15	0.51	492.05
24 Oct 2026	139.1	18.32	0	6.66	0.36	0.69	0.15	0.52	493.59
23 Oct 2026	147.87	19.13	8.4	5.56	0.51	0.69	0.13	0.5	489.65
22 Oct 2026	147.05	18.57	7.96	6.26	0.53	0.7	0.12	0.5	493.88
21 Oct 2026	148.38	19.43	6.75	5.95	0.51	0.68	0.15	0.49	495.81
20 Oct 2026	149.18	19.35	6.57	5.57	0.51	0.7	0.15	0.53	494.96
19 Oct 2026	148.5	19.43	6.43	5.55	0.52	0.65	0.14	0.38	493.71
18 Oct 2026	144.52	19.34	9.67	5.35	0.59	0.66	0.18	0.35	496.88
17 Oct 2026	146.9	19.6	11	4.87	0.6	0.73	0.21	0.36	494.48
16 Oct 2026	147.76	19.06	8.42	5.18	0.57	0.74	0.22	0.48	474.77
15 Oct 2026	147.69	19.38	8.5	5.32	0.57	0.76	0.25	0.51	483.49
14 Oct 2026	138.19	17.24	0	6.58	0.56	0.73	0.2	0.48	462.42
13 Oct 2026	143.43	18.87	6.89	6.43	0.53	0.77	0.14	0.48	482.65
12 Oct 2026	142.39	19.15	8.99	5.73	0.53	0.73	0.15	0.48	447.7
11 Oct 2026	143.33	19.46	6.83	5.32	0.52	0.69	0.17	0.51	492.88
10 Oct 2026	141.38	19.22	6.98	5.89	0.52	0.68	0.13	0.48	474.79
09 Oct 2026	143.75	19.09	6.85	6.63	0.51	0.68	0.13	0.52	458.01
08 Oct 2026	146.23	19.38	6.73	6.2	0.54	0.65	0.13	0.46	481.2
07 Oct 2026	143.87	19.5	7.04	6.31	0.54	0.67	0.18	0.53	472.96
06 Oct 2026	140.84	18.15	7.44	7.07	0.56	0.69	0.18	0.49	440.33
05 Oct 2026	143.68	16.06	6.78	7.2	0.55	0.68	0.14	0.44	488.5
04 Oct 2026	145.63	15.01	6.19	7.19	0.56	0.66	0.16	0.41	485.76
03 Oct 2026	144.06	15.55	6.86	7.3	0.56	0.65	0.17	0.49	491.28
02 Oct 2026	147.22	18.14	7.63	6.74	0.59	0.71	0.22	0.44	488.72
01 Oct 2026	145.27	16.62	8.11	6.9	0.63	0.72	0.21	0.51	489.77
30 Sep 2026	148.22	18.74	7.44	6.87	0.61	0.74	0.17	0.56	469.89
29 Sep 2026	149.41	18.7	6.88	5.69	0.63	0.72	0.18	0.51	455.64
28 Sep 2026	147.95	18.45	7.13	5.55	0.65	0.75	0.21	0.5	475.68
27 Sep 2026	145.91	18.96	7.79	5.22	0.63	0.96	0.25	0.49	479.49
26 Sep 2026	147.08	16.34	8.33	3.54	0.65	1.34	0.31	0.46	502.3
25 Sep 2026	0	0	0	0	0	0	0	0	433.57
24 Sep 2026	145.59	21.09	10.57	1.4	0	0.89	0.5	0.5	173.82
23 Sep 2026	0	0	0	0	0	0	0	0	0
22 Sep 2026	0	0	0	0	0	0	0	0	0
21 Sep 2026	0	0	0	0	0	0	0	0	0
20 Sep 2026	0	0	0	0	0	0	0	0	0
19 Sep 2026	0	0	0	0	0	0	0	0	0
18 Sep 2026	0	0	0	0	0	0	0	0	0
17 Sep 2026	0	0	0	0	0	0	0	0	0
16 Sep 2026	0	0	0	0	0	0	0	0	0
15 Sep 2026	0	0	0	0	0	0	0	0	0
14 Sep 2026	0	0	0	0	0	0	0	0	0
13 Sep 2026	0	0	0	0	0	0	0	0	0
12 Sep 2026	0	0	0	0	0	0	0	0	0
11 Sep 2026	0	0	0	0	0	0	0	0	0
10 Sep 2026	0	0	0	0	0	0	0	0	0
09 Sep 2026	0	0	0	0	0	0	0	0	0
08 Sep 2026	0	0	0	0	0	0	0	0	135.77
07 Sep 2026	0	0	0	0	0	0	0	0	197.31
06 Sep 2026	0	0	0	0	0	0	0	0	198.7
05 Sep 2026	0	0	0	0	0	0	0	0	145.37
04 Sep 2026	0	0	0	0	0	0	0	0	161.63
03 Sep 2026	0	0	0	0	0	0	0	0	190.02
02 Sep 2026	146.24	15.27	7.14	6.71	0.75	1.52	0.15	0.06	458.76
01 Sep 2026	146.3	16.15	5.68	6.43	0.67	1.04	0.13	0.23	0
31 Aug 2026	147.7	17.87	6.13	6.61	0.62	0.89	0.13	0.24	509.74
30 Aug 2026	145.85	19.47	5.71	6.77	0.58	0.91	0.11	0.01	515.44
29 Aug 2026	145.83	19.19	5.78	6.63	0.58	0.97	0.15	0	510.29
28 Aug 2026	145.74	17.76	6.46	7.03	0.6	0.93	0.13	0.05	486.05
27 Aug 2026	146.69	19.91	6.36	6.85	0.59	0.96	0.12	0.05	506.6
26 Aug 2026	147.15	19.45	4.66	4.96	0.57	0.99	0.12	0.01	507.39
25 Aug 2026	146.57	20.03	4.85	4.98	0.58	0.98	0.14	0.01	507.63
24 Aug 2026	146.11	19.27	4.92	3.91	0.58	0.96	0.11	0.12	487.34
23 Aug 2026	145.7	19.47	4.82	4.13	0.59	0.95	0.09	0.15	512.95
22 Aug 2026	145.21	19.44	5.02	4.05	0.6	0.96	0.13	0.14	509.65
21 Aug 2026	145.1	19.33	7.07	4	0.65	1.02	0.17	0.24	503.45
20 Aug 2026	143.85	20.5	5.2	4.08	0.61	1.01	0.24	0.27	327.88
19 Aug 2026	144.12	21.65	5.8	6.48	0.59	0.98	0.12	0.07	201.33
18 Aug 2026	144.76	31.57	4.29	3.45	0.58	0.97	0.38	0.53	370.87
17 Aug 2026	146.13	19.37	5.99	3.92	0.59	0.97	0.16	0.08	505.59
16 Aug 2026	143.83	19.54	6.04	4.18	0.61	1	0.12	0.17	506.19
15 Aug 2026	144.59	19.5	4.33	4.53	0.59	0.94	0.12	0.05	495.75
14 Aug 2026	144.45	19.74	4.47	6.35	0.6	1.06	0.12	0.06	506.12
13 Aug 2026	141.97	19.66	5.35	4.56	0.62	1.12	0.16	0.12	502.85
12 Aug 2026	143.83	19.29	5.2	4.18	0.64	1.35	0.18	0.14	498.73
11 Aug 2026	142.64	19.54	6.01	4.29	0.62	1.05	0.16	0.13	500.97
10 Aug 2026	144.19	19.34	0	4.73	0.61	1.02	0.16	0.04	505.17
09 Aug 2026	143.57	19.56	4.14	3.96	0.61	1.05	0.13	0.04	509.77
08 Aug 2026	141.94	19.45	6.35	4.12	0.64	1.01	0.17	0.17	504.8
07 Aug 2026	148.37	19.2	3.78	2.75	0.57	0.9	0.25	0.03	491.79
06 Aug 2026	143.28	19.69	5.21	2.98	0.48	0.88	0.26	0	261.86
05 Aug 2026	140.05	19.3	5.03	3.1	0.46	0.96	0.38	0	186.05

Secondary Emissions data for the past 90 days

Date	Oxides of nitrogen	Sulphur dioxide	Carbon monoxide	Hydrogen Chloride	VOCs	Particulates	Ammonia	Hydrogen Fluoride	Electricity exported
31 Oct 2026	149.44	5.74	2.98	7.31	0	1.91	0.56	0	486.14
30 Oct 2026	127.29	6.49	5.06	7.39	0	1.39	1.55	0	486.14
29 Oct 2026	146.45	5.96	6.09	6.92	0	1.19	0.46	0	498.37
28 Oct 2026	147.39	6.03	4.96	7.38	0	1.03	0.5	0	496.77
27 Oct 2026	0	0	0	0	0	0	0	0	463.3
26 Oct 2026	149.26	7.89	3.61	7.31	0	1.03	0.65	0	494.2
25 Oct 2026	149.53	9.67	4.82	7.34	0	1.25	0.58	0	492.05
24 Oct 2026	148.53	8.69	0	7.32	0.04	1.43	0.64	0	493.59
23 Oct 2026	148.33	8.38	6.84	7.26	0.27	1.1	0.7	0	489.65
22 Oct 2026	148.95	8.33	7.11	7.45	0.27	1.19	0.61	0	493.88
21 Oct 2026	148.52	8.6	5.45	7.34	0.18	1.29	0.55	0	495.81
20 Oct 2026	146.46	8.18	4.59	7.32	0.2	0.91	0.59	0	494.96
19 Oct 2026	146.91	8.36	7.97	7.31	0.52	0.73	0.55	0	493.71
18 Oct 2026	147.59	7.47	4.64	7.31	0.24	0.95	0.49	0	496.88
17 Oct 2026	148.45	7.67	4.5	7.33	0.23	0.88	0.48	0	494.48
16 Oct 2026	149.12	6.88	5.09	7.3	0.23	1.02	0.56	0	474.77
15 Oct 2026	149.12	6.92	4.19	7.18	0.27	1.15	0.58	0	483.49
14 Oct 2026	145.66	6.79	0	7.25	0.32	1.42	0.59	0	462.42
13 Oct 2026	148.84	7.71	4.21	7.3	0.26	1.38	0.63	0	482.65
12 Oct 2026	0	0	0	0	0	0	0	0	447.7
11 Oct 2026	144.33	8.9	5.31	7.32	0.29	1.28	0.85	0	492.88
10 Oct 2026	145.87	9.84	9.23	7.26	0.35	1.19	0.74	0	474.79
09 Oct 2026	144.09	8.63	0	7.04	0.46	0.79	1.06	0	458.01
08 Oct 2026	145.37	8.97	9.71	7.32	0.34	1.06	0.79	0	481.2
07 Oct 2026	145.97	9.1	6.02	7.38	0.32	1.25	0.78	0	472.96
06 Oct 2026	0	0	0	0	0	0	0	0	440.33
05 Oct 2026	144.84	8.16	6.71	7.33	0.27	1.17	0.74	0	488.5
04 Oct 2026	143.67	8.15	22.33	7.31	1.23	1.13	1.26	0	485.76
03 Oct 2026	147.19	8.35	3.58	7.31	0.25	1.36	0.65	0	491.28
02 Oct 2026	146.28	7.58	4.02	7.26	0.28	1.24	0.73	0	488.72
01 Oct 2026	146.48	9.55	6.99	7.21	0.32	1.35	0.79	0	489.77
30 Sep 2026	148.63	8.53	4.05	7.31	0.26	1.35	0.7	0	469.89
29 Sep 2026	146.52	8.03	7.74	7.29	0.39	1.37	0.76	0	455.64
28 Sep 2026	145.44	8.13	4.08	7.29	0.26	1.3	0.69	0	475.68
27 Sep 2026	146.65	10.23	3.55	7.36	0.23	1.49	0.79	0	479.49
26 Sep 2026	146.54	12.94	4.56	4.99	0.34	1.09	0.94	0	502.3
25 Sep 2026	147.24	19.25	3.26	1.03	0.44	0.86	1.12	0.08	433.57
24 Sep 2026	142.88	19.44	4.45	1.08	0.39	0.83	1.11	0.14	173.82
23 Sep 2026	0	0	0	0	0	0	0	0	0
22 Sep 2026	0	0	0	0	0	0	0	0	0
21 Sep 2026	0	0	0	0	0	0	0	0	0
20 Sep 2026	0	0	0	0	0	0	0	0	0
19 Sep 2026	0	0	0	0	0	0	0	0	0
18 Sep 2026	0	0	0	0	0	0	0	0	0
17 Sep 2026	0	0	0	0	0	0	0	0	0
16 Sep 2026	0	0	0	0	0	0	0	0	0
15 Sep 2026	0	0	0	0	0	0	0	0	0
14 Sep 2026	0	0	0	0	0	0	0	0	0
13 Sep 2026	0	0	0	0	0	0	0	0	0
12 Sep 2026	0	0	0	0	0	0	0	0	0
11 Sep 2026	0	0	0	0	0	0	0	0	0
10 Sep 2026	0	0	0	0	0	0	0	0	0
09 Sep 2026	0	0	0	0	0	0	0	0	0
08 Sep 2026	0	0	0	0	0	0	0	0	135.77
07 Sep 2026	141.37	9.35	6.07	7.32	0.21	1.34	0.89	0	197.31
06 Sep 2026	139.43	9.01	8.41	7.29	0.29	1.4	0.8	0	198.7
05 Sep 2026	0	0	0	0	0	0	0	0	145.37
04 Sep 2026	0	0	0	0	0	0	0	0	161.63
03 Sep 2026	0	0	0	0	0	0	0	0	190.02
02 Sep 2026	0	0	0	0	0	0	0	0	458.76
01 Sep 2026	147.65	7.55	4.61	7.35	0.2	1.54	0.72	0	0
31 Aug 2026	143.36	8.59	5.2	7.33	0.22	1.17	0.7	0	509.74
30 Aug 2026	143.58	9.07	4.22	7.32	0.23	1.19	0.67	0	515.44
29 Aug 2026	147.33	83.86	5.94	7.29	0.26	1.51	0.73	0	510.29
28 Aug 2026	0	0	0	0	0	0	0	0	486.05
27 Aug 2026	149.08	8.08	4.2	7.45	0.21	1.56	0.7	0	506.6
26 Aug 2026	148.99	7.86	4.29	7.31	0.21	1.4	0.64	0	507.39
25 Aug 2026	152.06	8.81	4.19	7.31	0.21	1.59	0.72	0	507.63
24 Aug 2026	0	0	0	0	0	0	0	0	487.34
23 Aug 2026	147.53	9.84	5.14	7.23	0.23	1.57	0.67	0	512.95
22 Aug 2026	148.97	10.15	4.89	7.32	0.24	1.37	0.67	0	509.65
21 Aug 2026	148.92	11.14	6.88	7.35	0.27	1.3	0.68	0	503.45
20 Aug 2026	0	0	0	0	0	0	0	0	327.88
19 Aug 2026	0	0	0	0	0	0	0	0	201.33
18 Aug 2026	0	0	0	0	0	0	0	0	370.87
17 Aug 2026	148.18	9.96	5.52	7.4	0.26	0.82	0.79	0	505.59
16 Aug 2026	145.84	12.47	0	7.39	0.37	1.01	1.08	0	506.19
15 Aug 2026	140.85	10.38	10.03	7.27	0.32	1.01	0.96	0	495.75
14 Aug 2026	146.75	7.18	7.1	7.23	0.34	0.8	0.79	0	506.12
13 Aug 2026	145.63	8.25	10.71	6.97	0.43	0.94	0.87	0	502.85
12 Aug 2026	146.04	7.8	6.46	5.99	0.28	0.97	0.81	0	498.73
11 Aug 2026	146.79	7.81	5.64	6.15	0.29	1.19	0.69	0	500.97
10 Aug 2026	147.41	7.13	0	6.16	0.27	1.23	0.65	0	505.17
09 Aug 2026	147.09	7.45	3.57	6.09	0.22	1.83	0.62	0	509.77
08 Aug 2026	146.55	7.88	8.05	6.13	0.47	1.82	0.72	0	504.8
07 Aug 2026	140.38	11.93	17.79	3.77	0.81	1.01	0.51	0	491.79
06 Aug 2026	0	0	0	0	0	0	0	0	261.86
05 Aug 2026	0	0	0	0	0	0	0	0	186.05

Licence Limits

Emission	Licence Limit
Oxides of nitrogen	180.00 (mg/M³)
Sulphur dioxide	40.00 (mg/M³)
Carbon monoxide	50.00 (mg/M³)
Hydrogen Chloride	8.00 (mg/M³)
VOCs	10.00 (mg/M³)
Particulates	5.00 (mg/M³)
Ammonia	10.00 (mg/M³)
Hydrogen Fluoride	1.00 (mg/M³)

Who we are

What we do

Community and education

Emissions monitoring

Oxides of nitrogen

Primary Emissions data for the past 90 days

Secondary Emissions data for the past 90 days

Licence Limits

See also

Recycling

Electricity generation

Education activities