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Emissions monitoring

Figures on the graph are based on the half-hourly average monthly mean as reported to the Environment Agency.

Oxides of nitrogen

Primary Incinerator
Secondary Incinerator
Licence Limit
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Primary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideParticulatesAmmoniaTOCsElectricity generation
28 Feb 2026870.37.55.10.16.30.883.95
27 Feb 2026870.37.55.10.16.30.882.66
26 Feb 2026870.37.55.10.16.30.882.84
25 Feb 2026870.37.55.10.16.30.873.89
24 Feb 2026870.37.55.10.16.30.883.3
23 Feb 2026870.37.55.10.16.30.874.95
22 Feb 2026870.37.55.10.16.30.883.58
21 Feb 2026870.37.55.10.16.30.884.08
20 Feb 2026870.37.55.10.16.30.880.25
19 Feb 2026870.37.55.10.16.30.877.27
18 Feb 2026870.37.55.10.16.30.880.64
17 Feb 2026870.37.55.10.16.30.883.24
16 Feb 2026870.37.55.10.16.30.882.22
15 Feb 2026870.37.55.10.16.30.881.56
14 Feb 2026870.37.55.10.16.30.885.81
13 Feb 2026870.37.55.10.16.30.885.18
12 Feb 2026870.37.55.10.16.30.884.09
11 Feb 2026870.37.55.10.16.30.884.71
10 Feb 2026870.37.55.10.16.30.882.19
09 Feb 2026870.37.55.10.16.30.882.57
08 Feb 2026870.37.55.10.16.30.886.41
07 Feb 2026870.37.55.10.16.30.883.57
06 Feb 2026870.37.55.10.16.30.888.23
05 Feb 2026870.37.55.10.16.30.880.78
04 Feb 2026870.37.55.10.16.30.810.65
03 Feb 2026870.37.55.10.16.30.80
02 Feb 2026870.37.55.10.16.30.835.52
01 Feb 2026870.37.55.10.16.30.876.99
31 Jan 202687112.64.70.17.20.986.44
30 Jan 202687112.64.70.17.20.982.51
29 Jan 202687112.64.70.17.20.981.49
28 Jan 202687112.64.70.17.20.983.47
27 Jan 202687112.64.70.17.20.980.3
26 Jan 202687112.64.70.17.20.975.47
25 Jan 202687112.64.70.17.20.965.43
24 Jan 202687112.64.70.17.20.984.28
23 Jan 202687112.64.70.17.20.981.58
22 Jan 202687112.64.70.17.20.974.59
21 Jan 202687112.64.70.17.20.981.04
20 Jan 202687112.64.70.17.20.986.75
19 Jan 202687112.64.70.17.20.981.76
18 Jan 202687112.64.70.17.20.974.98
17 Jan 202687112.64.70.17.20.980.58
16 Jan 202687112.64.70.17.20.968.38
15 Jan 202687112.64.70.17.20.971.81
14 Jan 202687112.64.70.17.20.979.38
13 Jan 202687112.64.70.17.20.948.19
12 Jan 202687112.64.70.17.20.977.85
11 Jan 202687112.64.70.17.20.981.24
10 Jan 202687112.64.70.17.20.978.12
09 Jan 202687112.64.70.17.20.986.38
08 Jan 202687112.64.70.17.20.978.86
07 Jan 202687112.64.70.17.20.977.54
06 Jan 202687112.64.70.17.20.938.18
05 Jan 202687112.64.70.17.20.968.77
04 Jan 202687112.64.70.17.20.962.59
03 Jan 202687112.64.70.17.20.982.17
02 Jan 202687112.64.70.17.20.985.58
01 Jan 202687112.64.70.17.20.977.92
31 Dec 20258749.64.70.46.60.982.4
30 Dec 20258749.64.70.46.60.978.98
29 Dec 20258749.64.70.46.60.977.28
28 Dec 20258749.64.70.46.60.974.91
27 Dec 20258749.64.70.46.60.967.57
26 Dec 20258749.64.70.46.60.984.3
25 Dec 20258749.64.70.46.60.958.33
24 Dec 20258749.64.70.46.60.987.48
23 Dec 20258749.64.70.46.60.972.08
22 Dec 20258749.64.70.46.60.973.89
21 Dec 20258749.64.70.46.60.982
20 Dec 20258749.64.70.46.60.980.34
19 Dec 20258749.64.70.46.60.932.26
18 Dec 20258749.64.70.46.60.985.86
17 Dec 20258749.64.70.46.60.982.36
16 Dec 20258749.64.70.46.60.927.05
15 Dec 20258749.64.70.46.60.90
14 Dec 20258749.64.70.46.60.90
13 Dec 20258749.64.70.46.60.90

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideParticulatesAmmoniaTOCsElectricity generation
28 Feb 202683.95
27 Feb 202682.66
26 Feb 202682.84
25 Feb 202673.89
24 Feb 202683.3
23 Feb 202674.95
22 Feb 202683.58
21 Feb 202684.08
20 Feb 202680.25
19 Feb 202677.27
18 Feb 202680.64
17 Feb 202683.24
16 Feb 202682.22
15 Feb 202681.56
14 Feb 202685.81
13 Feb 202685.18
12 Feb 202684.09
11 Feb 202684.71
10 Feb 202682.19
09 Feb 202682.57
08 Feb 202686.41
07 Feb 202683.57
06 Feb 202688.23
05 Feb 202680.78
04 Feb 202610.65
03 Feb 20260
02 Feb 202635.52
01 Feb 202676.99
31 Jan 202686.44
30 Jan 202682.51
29 Jan 202681.49
28 Jan 202683.47
27 Jan 202680.3
26 Jan 202675.47
25 Jan 202665.43
24 Jan 202684.28
23 Jan 202681.58
22 Jan 202674.59
21 Jan 202681.04
20 Jan 202686.75
19 Jan 202681.76
18 Jan 202674.98
17 Jan 202680.58
16 Jan 202668.38
15 Jan 202671.81
14 Jan 202679.38
13 Jan 202648.19
12 Jan 202677.85
11 Jan 202681.24
10 Jan 202678.12
09 Jan 202686.38
08 Jan 202678.86
07 Jan 202677.54
06 Jan 202638.18
05 Jan 202668.77
04 Jan 202662.59
03 Jan 202682.17
02 Jan 202685.58
01 Jan 202677.92
31 Dec 202582.4
30 Dec 202578.98
29 Dec 202577.28
28 Dec 202574.91
27 Dec 202567.57
26 Dec 202584.3
25 Dec 202558.33
24 Dec 202587.48
23 Dec 202572.08
22 Dec 202573.89
21 Dec 202582
20 Dec 202580.34
19 Dec 202532.26
18 Dec 202585.86
17 Dec 202582.36
16 Dec 202527.05
15 Dec 20250
14 Dec 20250
13 Dec 20250

Licence Limits

Emission Licence Limit
Oxides of nitrogen100.00 (mg/M³)
Sulphur dioxide40.00 (mg/M³)
Carbon monoxide50.00 (mg/M³)
Hydrogen Chloride8.00 (mg/M³)
Particulates5.00 (mg/M³)
Ammonia15.00 (mg/M³)
TOCs10.00 (mg/M³)

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