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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
Show detailed data

Primary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideParticulatesAmmoniaTOCsElectricity generation
31 Mar 2026830.15.94.80.16.60.988.49
30 Mar 2026830.15.94.80.16.60.959.69
29 Mar 2026830.15.94.80.16.60.964.74
28 Mar 2026830.15.94.80.16.60.972.07
27 Mar 2026830.15.94.80.16.60.921.4
26 Mar 202600000000
25 Mar 202600000000
24 Mar 202600000000
23 Mar 202600000000
22 Mar 202600000000
21 Mar 202600000000
20 Mar 202600000000
19 Mar 202600000000
18 Mar 202600000000
17 Mar 202600000000
16 Mar 202600000000
15 Mar 202600000000
14 Mar 202600000000
13 Mar 2026830.15.94.80.16.60.92.48
12 Mar 2026830.15.94.80.16.60.972.51
11 Mar 2026830.15.94.80.16.60.981.9
10 Mar 2026830.15.94.80.16.60.978.91
09 Mar 2026830.15.94.80.16.60.985.94
08 Mar 2026830.15.94.80.16.60.984.77
07 Mar 2026830.15.94.80.16.60.988.97
06 Mar 2026830.15.94.80.16.60.986.6
05 Mar 2026830.15.94.80.16.60.984.81
04 Mar 2026830.15.94.80.16.60.985.07
03 Mar 2026830.15.94.80.16.60.987.19
02 Mar 2026830.15.94.80.16.60.981.07
01 Mar 2026830.15.94.80.16.60.983.19
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

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideParticulatesAmmoniaTOCsElectricity generation
31 Mar 202688.49
30 Mar 202659.69
29 Mar 202664.74
28 Mar 202672.07
27 Mar 202621.4
26 Mar 20260
25 Mar 20260
24 Mar 20260
23 Mar 20260
22 Mar 20260
21 Mar 20260
20 Mar 20260
19 Mar 20260
18 Mar 20260
17 Mar 20260
16 Mar 20260
15 Mar 20260
14 Mar 20260
13 Mar 20262.48
12 Mar 202672.51
11 Mar 202681.9
10 Mar 202678.91
09 Mar 202685.94
08 Mar 202684.77
07 Mar 202688.97
06 Mar 202686.6
05 Mar 202684.81
04 Mar 202685.07
03 Mar 202687.19
02 Mar 202681.07
01 Mar 202683.19
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

Licence Limits

Emission Licence Limit
Oxides of nitrogen100.00 (mg/Nm³)
Sulphur dioxide40.00 (mg/Nm³)
Carbon monoxide50.00 (mg/Nm³)
Hydrogen Chloride8.00 (mg/Nm³)
Particulates5.00 (mg/Nm³)
Ammonia15.00 (mg/Nm³)
TOCs10.00 (mg/Nm³)

See also

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