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Emissions monitoring

Oxides of nitrogen

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Primary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideTOCsParticlesElectricity generated
01 Mar 2021180.131.31.21.340.32.3619.03
28 Feb 2021181.744.60.82.180.42.3618.18
27 Feb 202118039.30.71.940.42.2619.55
26 Feb 20211803811.990.32.2616.5
25 Feb 202118037.21.11.210.32.4620.2
24 Feb 2021180.140.21.51.720.32.4619.8
23 Feb 2021180.838.81.42.470.42.2619
22 Feb 2021179.837.81.22.150.42.3620.02
21 Feb 202118042.71.52.150.32.2619.41
20 Feb 202118040.72.42.090.32620.33
19 Feb 2021180.139.82.62.080.31.9619.6
18 Feb 2021179.837.45.52.290.32618.6
17 Feb 2021179.942.73.23.080.22.1618.4
16 Feb 2021179.840.82.44.30.31.9619.5
15 Feb 2021180.825.31.85.680.31.3619.8
14 Feb 2021180.826.50.95.040.31620.48
13 Feb 2021167.420.41.43.330.41.2454.28
12 Feb 2021163.86.60.81.220.41.3351.46
11 Feb 2021170.718.50.72.010.31.1525.67
10 Feb 2021179.7382.12.610.31.2619.82
09 Feb 2021180.132.71.62.930.31.1609.2
08 Feb 202118034.91.11.950.41.2606.6
07 Feb 2021180.143.21.21.830.51.4621.2
06 Feb 2021180381.61.760.41.6618.73
05 Feb 2021179.935.12.11.90.31.6617.25
04 Feb 202118034.81.71.960.31.5621.3
03 Feb 2021180.242.622.310.31.5621.3
02 Feb 2021182.443.92.52.440.21.5619.47
01 Feb 2021179.944.622.520.31.3621.6
31 Jan 202118041.21.92.320.31.4620.5
30 Jan 2021180.142.22.42.210.31.4620.4
29 Jan 2021180.140.72.42.470.31.5620.74
28 Jan 2021179.737.22.62.820.31.4618.67
27 Jan 2021179.536.82.82.580.31.2617.2
26 Jan 2021179.941.71.42.110.31620.5
25 Jan 2021179.94021.80.30.9618.6
24 Jan 2021180431.51.720.30.9620.3
23 Jan 2021179.8452.11.750.31.1619.69
22 Jan 2021180.339.96.11.890.51.2620.1
21 Jan 2021179.945.52.32.360.31.2620.19
20 Jan 2021180.2452.72.890.31.2573.25
19 Jan 2021179.841.52.22.820.31.2620.4
18 Jan 202118042.31.64.30.31619
17 Jan 2021179.94214.150.31621.5
16 Jan 2021180.435.71.23.870.20.8618.6
15 Jan 2021180442.25.470.30.8619.7
14 Jan 2021179.7402.64.720.20.8618
13 Jan 202118043.71.74.150.20.8619.29
12 Jan 202118040.11.73.370.21.1621.82
11 Jan 202118038.61.53.940.21.5589.7
10 Jan 2021179.740.21.43.120.31.5621.1
09 Jan 2021180.138.81.62.530.21.4618.8
08 Jan 2021179.943.81.62.830.31.4621.2
07 Jan 2021180.140.11.62.740.21.5620.59
06 Jan 2021179.844.11.53.740.21.5619.94
05 Jan 2021182.342.91.82.820.21.4619.45
04 Jan 2021179.741.51.72.630.31.5607.16
03 Jan 2021180.241.21.94.430.21.5618
02 Jan 202118043.42.54.610.21.5618.9
01 Jan 2021179.938240.21.5621
31 Dec 2020180.140.22.54.090.21.5616.9
30 Dec 202018039.72.84.040.21.6617.55
29 Dec 2020180.140.32.24.710.31.5617.47
28 Dec 2020175.1120.21.510.51.5419.04
27 Dec 2020176.810.50.21.420.61.6406.66
26 Dec 2020176.415.12.61.80.61.4466.5
25 Dec 2020179.830.50.72.990.41.3583.3
24 Dec 202018038.81.74.230.21.5621
23 Dec 2020180.140.62.56.320.31.8619.9
22 Dec 2020179.931.91.45.080.31.7622.84
21 Dec 2020179.927.11.65.390.31.7619.3
20 Dec 2020180271.15.50.31.7621.34
19 Dec 2020180.120.91.34.650.31.6621.75
18 Dec 2020179.635.224.890.31.6618.3
17 Dec 2020180.327.31.74.470.21.6622.9
16 Dec 2020179.936.62.75.770.31.7621.1
15 Dec 2020179.721.52.24.690.31.7621
14 Dec 2020179.932.524.860.31.7615.83
13 Dec 20201803614.420.31.6623.06
12 Dec 2020180.439.21.13.490.31.6620.55
11 Dec 2020179.9422.23.440.21.6621.74
10 Dec 2020180.140.14.42.930.21.5621.99
09 Dec 2020179.943.223.360.21.5621
08 Dec 2020180.438.61.74.70.11.5621.3
07 Dec 202018029.81.14.240.31.4620
06 Dec 202018037.71.14.250.31.4622.17
05 Dec 2020180.443.62.24.20.31.5623.03

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideTOCsParticlesElectricity generated
01 Mar 2021180200.35.390.31.2619.03
28 Feb 2021181.518.40.24.030.41.2618.18
27 Feb 2021179.919.50.42.450.31.2619.55
26 Feb 2021180.126.10.82.320.31.2616.5
25 Feb 202118032.21.12.510.31.2620.2
24 Feb 2021179.827.70.82.880.31.2619.8
23 Feb 2021180.734.80.71.350.41.3619
22 Feb 2021178.836.10.92.610.41.3620.02
21 Feb 2021180.145.80.81.80.41.3619.41
20 Feb 2021180401.12.320.31.3620.33
19 Feb 2021180.1411.42.530.31.3619.6
18 Feb 2021179.839.11.92.990.31.3618.6
17 Feb 2021180.438.61.33.570.31.3618.4
16 Feb 2021179.824.51.53.890.21.3619.5
15 Feb 202118015.80.83.170.21.2619.8
14 Feb 2021180.235.20.33.190.21.2620.48
13 Feb 2021176.824.30.11.330.21.2454.28
12 Feb 2021170.35.50.10.110.31.2351.46
11 Feb 2021173.212.40.30.80.31.2525.67
10 Feb 202118023.41.22.420.21.2619.82
09 Feb 2021179.834.612.510.31.4609.2
08 Feb 2021180.237.30.81.970.41.6606.6
07 Feb 2021180.240.20.71.710.41.6621.2
06 Feb 2021179.939.40.91.720.41.7618.73
05 Feb 2021180.130.90.81.560.31.3617.25
04 Feb 2021179.939.21.62.070.31.2621.3
03 Feb 2021180.143.71.12.360.21.2621.3
02 Feb 2021182.143.61.13.960.11.2619.47
01 Feb 2021178.940.30.63.890.31.1621.6
31 Jan 202118043.20.53.970.31.1620.5
30 Jan 202118040.80.53.570.31.1620.4
29 Jan 202118041.51.53.710.21.1620.74
28 Jan 202118029.51.12.950.21.1618.67
27 Jan 202118019.70.72.710.21.1617.2
26 Jan 2021179.927.20.92.880.21620.5
25 Jan 202118039.10.53.510.31618.6
24 Jan 202118035.20.42.980.31620.3
23 Jan 2021180.2400.42.170.31619.69
22 Jan 2021179.841.12.81.820.31.1620.1
21 Jan 2021180.241.81.51.760.31620.19
20 Jan 2021179.439.82.12.070.31.1573.25
19 Jan 2021179.940.91.43.190.31620.4
18 Jan 2021179.940.81.13.960.21619
17 Jan 2021180.233.70.93.730.21621.5
16 Jan 2021179.835.20.72.330.21618.6
15 Jan 2021180.125.50.92.460.20.9619.7
14 Jan 2021180.239.513.380.20.9618
13 Jan 2021179.938.70.73.60.20.9619.29
12 Jan 2021180350.83.460.21.1621.82
11 Jan 202118026.40.92.680.21.4589.7
10 Jan 2021180.137.10.33.120.21.3621.1
09 Jan 202118034.70.73.270.21.4618.8
08 Jan 2021179.940.50.83.710.21.4621.2
07 Jan 202118038.312.910.21.4620.59
06 Jan 2021179.843.312.880.21.5619.94
05 Jan 2021180.537.40.71.60.21.5619.45
04 Jan 2021179.5310.42.110.21.5607.16
03 Jan 2021180.2390.82.660.21.6618
02 Jan 202118023.81.11.750.21.5618.9
01 Jan 2021180.122.30.91.460.21.5621
31 Dec 202018021.81.52.150.21.5616.9
30 Dec 2020180.134.61.33.580.21.6617.55
29 Dec 2020180.224.613.930.31.6617.47
28 Dec 2020158.67.500.770.61.5419.04
27 Dec 20201596.900.780.61.5406.66
26 Dec 2020166.79.30.11.450.51.5466.5
25 Dec 2020179.517.60.12.990.31.4583.3
24 Dec 2020180.331.60.75.090.21.5621
23 Dec 202018034.50.94.750.31.5619.9
22 Dec 2020179.835.91.24.770.31.5622.84
21 Dec 2020179.737.30.73.90.31.5619.3
20 Dec 2020180.2350.75.460.31.5621.34
19 Dec 2020179.929.20.83.820.31.5621.75
18 Dec 2020180.232.31.34.040.31.5618.3
17 Dec 2020179.933.51.84.730.21.5622.9
16 Dec 2020180.2352.24.660.31.5621.1
15 Dec 2020179.718.31.24.920.31.5621
14 Dec 2020180.6191.15.680.41.4615.83
13 Dec 202018019.30.85.010.31.4623.06
12 Dec 202018020.10.95.370.31.4620.55
11 Dec 202018019.61.34.830.21.4621.74
10 Dec 2020180.124.21.14.140.21.4621.99
09 Dec 2020180.120.91.34.860.21.5621
08 Dec 2020179.623.11.34.140.21.5621.3
07 Dec 2020179.715.90.85.430.31.4620
06 Dec 2020180.114.90.35.140.31.4622.17
05 Dec 2020179.936.21.14.360.31.4623.03

Licence Limits

Emission Licence Limit
Oxides of nitrogen200.00 (mg/M³)
Sulphur dioxide50.00 (mg/M³)
Carbon monoxide50.00 (mg/M³)
Hydrogen Chloride10.00 (mg/M³)
TOCs10.00 (mg/M³)
Particles10.00 (mg/M³)

For information about the components that make up emissions, see understanding emissions.

See also

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