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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
30 Jun 20268304.54.50.16.10.80
29 Jun 20268304.54.50.16.10.80
28 Jun 20268304.54.50.16.10.811.69
27 Jun 20268304.54.50.16.10.869.6
26 Jun 20268304.54.50.16.10.865.53
25 Jun 20268304.54.50.16.10.868.81
24 Jun 20268304.54.50.16.10.859.34
23 Jun 20268304.54.50.16.10.856.15
22 Jun 20268304.54.50.16.10.837.88
21 Jun 20268304.54.50.16.10.869.38
20 Jun 20268304.54.50.16.10.876.75
19 Jun 20268304.54.50.16.10.84.36
18 Jun 20268304.54.50.16.10.828.32
17 Jun 20268304.54.50.16.10.80
16 Jun 20268304.54.50.16.10.80
15 Jun 20268304.54.50.16.10.80
14 Jun 20268304.54.50.16.10.80
13 Jun 20268304.54.50.16.10.80
12 Jun 20268304.54.50.16.10.80
11 Jun 20268304.54.50.16.10.80
10 Jun 20268304.54.50.16.10.829.73
09 Jun 20268304.54.50.16.10.881.37
08 Jun 20268304.54.50.16.10.879.12
07 Jun 20268304.54.50.16.10.848.77
06 Jun 20268304.54.50.16.10.81.94
05 Jun 20268304.54.50.16.10.870.78
04 Jun 20268304.54.50.16.10.875.94
03 Jun 20268304.54.50.16.10.873.93
02 Jun 20268304.54.50.16.10.877.6
01 Jun 20268304.54.50.16.10.874.41
31 May 20269005.74.80.16.60.980.66
30 May 20269005.74.80.16.60.976.06
29 May 20269005.74.80.16.60.953.34
28 May 20269005.74.80.16.60.971.14
27 May 20269005.74.80.16.60.964.08
26 May 20269005.74.80.16.60.938.06
25 May 20269005.74.80.16.60.957.52
24 May 20269005.74.80.16.60.972.89
23 May 20269005.74.80.16.60.976.19
22 May 20269005.74.80.16.60.975.24
21 May 20269005.74.80.16.60.976.86
20 May 20269005.74.80.16.60.977.68
19 May 20269005.74.80.16.60.979.76
18 May 20269005.74.80.16.60.980.47
17 May 20269005.74.80.16.60.978.15
16 May 20269005.74.80.16.60.981.45
15 May 20269005.74.80.16.60.982.31
14 May 20269005.74.80.16.60.982.62
13 May 20269005.74.80.16.60.982.83
12 May 20269005.74.80.16.60.981.14
11 May 20269005.74.80.16.60.976.64
10 May 20269005.74.80.16.60.980.94
09 May 20269005.74.80.16.60.978.96
08 May 20269005.74.80.16.60.979.34
07 May 20269005.74.80.16.60.925.88
06 May 20269005.74.80.16.60.90
05 May 20269005.74.80.16.60.90
04 May 20269005.74.80.16.60.943.52
03 May 20269005.74.80.16.60.980.98
02 May 20269005.74.80.16.60.982.13
01 May 20269005.74.80.16.60.979.21
30 Apr 202685011.450.19.20.974
29 Apr 202685011.450.19.20.977.14
28 Apr 202685011.450.19.20.980.01
27 Apr 202685011.450.19.20.984.84
26 Apr 202685011.450.19.20.982.11
25 Apr 202685011.450.19.20.983.56
24 Apr 202685011.450.19.20.981.09
23 Apr 202685011.450.19.20.979.92
22 Apr 202685011.450.19.20.977.71
21 Apr 202685011.450.19.20.974.66
20 Apr 202685011.450.19.20.978.68
19 Apr 202685011.450.19.20.977.76
18 Apr 202685011.450.19.20.976.91
17 Apr 202685011.450.19.20.973.42
16 Apr 202685011.450.19.20.979.42
15 Apr 202685011.450.19.20.972.03
14 Apr 202685011.450.19.20.975
13 Apr 202685011.450.19.20.952.21
12 Apr 202685011.450.19.20.976.11
11 Apr 202685011.450.19.20.956.37
10 Apr 202685011.450.19.20.960.05
09 Apr 202685011.450.19.20.974.65
08 Apr 202685011.450.19.20.942.61
07 Apr 202685011.450.19.20.90
06 Apr 202685011.450.19.20.919.19

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideParticulatesAmmoniaTOCsElectricity generation
30 Jun 20260
29 Jun 20260
28 Jun 202611.69
27 Jun 202669.6
26 Jun 202665.53
25 Jun 202668.81
24 Jun 202659.34
23 Jun 202656.15
22 Jun 202637.88
21 Jun 202669.38
20 Jun 202676.75
19 Jun 20264.36
18 Jun 202628.32
17 Jun 20260
16 Jun 20260
15 Jun 20260
14 Jun 20260
13 Jun 20260
12 Jun 20260
11 Jun 20260
10 Jun 202629.73
09 Jun 202681.37
08 Jun 202679.12
07 Jun 202648.77
06 Jun 20261.94
05 Jun 202670.78
04 Jun 202675.94
03 Jun 202673.93
02 Jun 202677.6
01 Jun 202674.41
31 May 202680.66
30 May 202676.06
29 May 202653.34
28 May 202671.14
27 May 202664.08
26 May 202638.06
25 May 202657.52
24 May 202672.89
23 May 202676.19
22 May 202675.24
21 May 202676.86
20 May 202677.68
19 May 202679.76
18 May 202680.47
17 May 202678.15
16 May 202681.45
15 May 202682.31
14 May 202682.62
13 May 202682.83
12 May 202681.14
11 May 202676.64
10 May 202680.94
09 May 202678.96
08 May 202679.34
07 May 202625.88
06 May 20260
05 May 20260
04 May 202643.52
03 May 202680.98
02 May 202682.13
01 May 202679.21
30 Apr 202674
29 Apr 202677.14
28 Apr 202680.01
27 Apr 202684.84
26 Apr 202682.11
25 Apr 202683.56
24 Apr 202681.09
23 Apr 202679.92
22 Apr 202677.71
21 Apr 202674.66
20 Apr 202678.68
19 Apr 202677.76
18 Apr 202676.91
17 Apr 202673.42
16 Apr 202679.42
15 Apr 202672.03
14 Apr 202675
13 Apr 202652.21
12 Apr 202676.11
11 Apr 202656.37
10 Apr 202660.05
09 Apr 202674.65
08 Apr 202642.61
07 Apr 20260
06 Apr 202619.19

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)

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