For information about the components that make up emissions, see understanding emissions.
Oxides of nitrogen
Primary Incinerator
Secondary Incinerator
Licence Limit
Show detailed data
Primary Emissions data for the past 90 days
| Date | Oxides of nitrogen | Sulphur dioxide | Carbon monoxide | Hydrogen Chloride | TOCs | Particulates | Ammonia | Electricity generation |
|---|---|---|---|---|---|---|---|---|
| 25 Aug 2026 | 142 | 15.3 | 6.4 | 6 | 0.2 | 1.5 | 0.45 | 649.7 |
| 24 Aug 2026 | 137 | 13.3 | 5.3 | 5.36 | 0.3 | 1.4 | 0.54 | 652.86 |
| 23 Aug 2026 | 141.2 | 15.2 | 6.5 | 5.46 | 0.3 | 1.4 | 0.42 | 656.08 |
| 22 Aug 2026 | 140 | 13.6 | 7.1 | 5.32 | 0.3 | 1.3 | 0.35 | 656.92 |
| 21 Aug 2026 | 138.9 | 13.6 | 10.1 | 5.25 | 0.3 | 1.3 | 0.49 | 660.68 |
| 20 Aug 2026 | 140.3 | 16.5 | 7.5 | 5.06 | 0.1 | 1.4 | 0.43 | 656.55 |
| 19 Aug 2026 | 145.9 | 16.2 | 4.1 | 5.31 | 0 | 1.5 | 0.95 | 651.48 |
| 18 Aug 2026 | 148.6 | 14.6 | 8 | 4.8 | 0.1 | 1.5 | 1.43 | 640.18 |
| 17 Aug 2026 | 149.9 | 14.6 | 7.1 | 5.14 | 0 | 1.5 | 1.07 | 651.53 |
| 16 Aug 2026 | 153.2 | 18 | 4.5 | 5.28 | 0.1 | 1.5 | 0.52 | 647.94 |
| 15 Aug 2026 | 157.9 | 20.4 | 4 | 5.4 | 0.1 | 1.5 | 0.58 | 650.69 |
| 14 Aug 2026 | 159.3 | 23.9 | 5.3 | 5.39 | 0.3 | 1.5 | 0.57 | 631.61 |
| 13 Aug 2026 | 160.7 | 17.3 | 5.8 | 5.32 | 0.1 | 1.5 | 0.56 | 629.57 |
| 12 Aug 2026 | 159.5 | 13.1 | 7.1 | 5.74 | 0 | 1.5 | 0.43 | 637.18 |
| 11 Aug 2026 | 159.4 | 13.2 | 4.3 | 5.35 | 0 | 1.5 | 0.41 | 647.26 |
| 10 Aug 2026 | 161 | 15.9 | 4.4 | 5.46 | 0 | 1.5 | 0.36 | 650.99 |
| 09 Aug 2026 | 159.4 | 15.4 | 6.7 | 5.23 | 0.1 | 1.5 | 0.34 | 637.8 |
| 08 Aug 2026 | 155.7 | 14 | 10.6 | 5.32 | 0.1 | 1.5 | 0.5 | 639.49 |
| 07 Aug 2026 | 156.1 | 16.7 | 4.9 | 5.27 | 0 | 1.4 | 0.47 | 645.2 |
| 06 Aug 2026 | 155.1 | 17.7 | 4.3 | 5.29 | 0 | 1.5 | 0.41 | 648 |
| 05 Aug 2026 | 153.6 | 13 | 9.7 | 5.43 | 0.2 | 1.5 | 0.39 | 642.52 |
| 04 Aug 2026 | 154.6 | 13 | 8.1 | 5.79 | 0 | 1.5 | 0.31 | 629.22 |
| 03 Aug 2026 | 159.7 | 14.4 | 7 | 5.57 | 0 | 1.5 | 0.48 | 636.45 |
| 02 Aug 2026 | 153 | 12.7 | 3.7 | 5.37 | 0.1 | 1.4 | 0.34 | 643.87 |
| 01 Aug 2026 | 157.8 | 14 | 4.9 | 5.28 | 0.2 | 1.4 | 0.37 | 643.64 |
| 31 Jul 2026 | 159.8 | 11.6 | 2.3 | 5.29 | 0 | 1.4 | 0.4 | 640.74 |
| 30 Jul 2026 | 159.3 | 11.1 | 5.8 | 5.35 | 0.1 | 1.4 | 0.38 | 636.99 |
| 29 Jul 2026 | 160.6 | 11.7 | 5.8 | 5.76 | 0.1 | 1.4 | 0.4 | 622.45 |
| 28 Jul 2026 | 161.2 | 11.2 | 4.3 | 5.61 | 0.4 | 1.4 | 0.47 | 632.84 |
| 27 Jul 2026 | 162.3 | 9.9 | 1.7 | 5.27 | 0 | 1.4 | 0.43 | 639.79 |
| 26 Jul 2026 | 163.3 | 7.9 | 3.2 | 5.15 | 0 | 1.4 | 0.37 | 638.1 |
| 25 Jul 2026 | 160.5 | 8.8 | 3.8 | 4.73 | 0.1 | 1.3 | 0.29 | 638.28 |
| 24 Jul 2026 | 163.4 | 13.2 | 2.8 | 4.22 | 0 | 1.3 | 0.74 | 636.53 |
| 23 Jul 2026 | 150.1 | 11.9 | 6.9 | 4.4 | 0.1 | 1.2 | 0.78 | 426.85 |
| 22 Jul 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 271.67 |
| 21 Jul 2026 | 155.1 | 7.9 | 2.1 | 3.94 | 0.1 | 1.2 | 0.58 | 337.06 |
| 20 Jul 2026 | 158.6 | 14.6 | 3 | 5.18 | 0 | 1.2 | 0.53 | 646.54 |
| 19 Jul 2026 | 159.5 | 18.9 | 6.4 | 5.31 | 0 | 1.1 | 0.54 | 652.21 |
| 18 Jul 2026 | 159.1 | 17.4 | 5.5 | 5.15 | 0 | 1.2 | 0.47 | 653.98 |
| 17 Jul 2026 | 162.1 | 14.1 | 4.8 | 5.51 | 0 | 1.2 | 0.72 | 648.76 |
| 16 Jul 2026 | 159.8 | 6.5 | 3.7 | 5.27 | 0 | 1.2 | 0.56 | 209.63 |
| 15 Jul 2026 | 155.9 | 3.6 | 5.9 | 4.38 | 0.1 | 1.1 | 0.37 | 61.31 |
| 14 Jul 2026 | 159.6 | 12 | 5.6 | 4.1 | 0 | 1.1 | 0.55 | 421.5 |
| 13 Jul 2026 | 159.7 | 14.9 | 4.6 | 5.2 | 0 | 1.2 | 0.51 | 649.72 |
| 12 Jul 2026 | 152.5 | 15.8 | 6.5 | 5.19 | 0.1 | 1.2 | 0.42 | 642.54 |
| 11 Jul 2026 | 161.8 | 23 | 3.4 | 5.1 | 0 | 1.3 | 0.37 | 650.08 |
| 10 Jul 2026 | 164 | 17.4 | 4.7 | 5.48 | 0.1 | 1.3 | 0.48 | 637.9 |
| 09 Jul 2026 | 163.8 | 15.9 | 4.7 | 5.62 | 0.1 | 1.3 | 0.47 | 642.15 |
| 08 Jul 2026 | 163.6 | 16.9 | 5.2 | 5.8 | 0.1 | 1.3 | 0.56 | 639.95 |
| 07 Jul 2026 | 158 | 12.3 | 6.6 | 5.55 | 0.1 | 1.3 | 0.68 | 593.45 |
| 06 Jul 2026 | 154.8 | 12.2 | 1.6 | 4.83 | 0.1 | 1.2 | 0.31 | 586.41 |
| 05 Jul 2026 | 164.4 | 13.7 | 4.1 | 5.6 | 0 | 1.2 | 0.31 | 642.3 |
| 04 Jul 2026 | 161.5 | 17.2 | 4.2 | 5.78 | 0.1 | 1.1 | 0.44 | 636 |
| 03 Jul 2026 | 163 | 16.7 | 4.9 | 5.2 | 0 | 1.1 | 0.49 | 644.2 |
| 02 Jul 2026 | 163.9 | 18.1 | 4.7 | 5.43 | 0.1 | 1.2 | 0.35 | 642.06 |
| 01 Jul 2026 | 164 | 17.1 | 2.8 | 5.31 | 0.1 | 1.2 | 0.19 | 640.74 |
| 30 Jun 2026 | 163.2 | 14.6 | 2.4 | 5.21 | 0.1 | 1.2 | 0.18 | 647.41 |
| 29 Jun 2026 | 160 | 24.3 | 5.4 | 5.35 | 0.4 | 1.2 | 0.22 | 643.25 |
| 28 Jun 2026 | 159.9 | 20 | 3.7 | 5.18 | 0.2 | 1.3 | 0.18 | 635.95 |
| 27 Jun 2026 | 162.4 | 15.9 | 3.6 | 5.23 | 0.1 | 1.4 | 0.29 | 628.58 |
| 26 Jun 2026 | 154.5 | 19 | 3 | 4.38 | 0.2 | 1.2 | 0.39 | 574.44 |
| 25 Jun 2026 | 164.5 | 16.7 | 4.2 | 5.43 | 0.2 | 1.2 | 0.32 | 636.88 |
| 24 Jun 2026 | 162.9 | 12.5 | 2.7 | 4.77 | 0.2 | 1.1 | 0.19 | 607.28 |
| 23 Jun 2026 | 163.7 | 15.6 | 2.8 | 5.19 | 0.1 | 1 | 0.27 | 639.03 |
| 22 Jun 2026 | 163 | 13.7 | 7.1 | 5.21 | 0.3 | 1 | 0.33 | 641.54 |
| 21 Jun 2026 | 164.6 | 13.8 | 2.7 | 5.03 | 0.2 | 1 | 0.14 | 643.55 |
| 20 Jun 2026 | 164.5 | 16.5 | 5.9 | 5.45 | 0.2 | 1 | 0.18 | 642.62 |
| 19 Jun 2026 | 164.4 | 19.2 | 7.4 | 4.95 | 0.1 | 0.9 | 0.23 | 628.31 |
| 18 Jun 2026 | 164.5 | 18.3 | 5.4 | 5.21 | 0.2 | 0.9 | 0.25 | 647.07 |
| 17 Jun 2026 | 164.4 | 18.3 | 2.2 | 5.19 | 0.1 | 0.9 | 0.2 | 645.81 |
| 16 Jun 2026 | 164.2 | 17.9 | 4.8 | 4.74 | 0.2 | 0.8 | 0.31 | 646.36 |
| 15 Jun 2026 | 162.8 | 19 | 5.3 | 5.23 | 0.3 | 0.8 | 19 | 657.25 |
| 14 Jun 2026 | 162 | 26.9 | 4.5 | 4.84 | 0.3 | 0.8 | 0.13 | 651.83 |
| 13 Jun 2026 | 163.8 | 30.1 | 3.5 | 4.3 | 0.1 | 0.9 | 0.18 | 646.73 |
| 12 Jun 2026 | 164.7 | 23.3 | 5.8 | 5.15 | 0.1 | 0.8 | 0.26 | 650.91 |
| 11 Jun 2026 | 164.1 | 26.9 | 1.8 | 4.55 | 0.1 | 0.8 | 0.18 | 652.34 |
| 10 Jun 2026 | 162.6 | 22.4 | 3.6 | 5.33 | 0.2 | 0.8 | 0.17 | 625.17 |
| 09 Jun 2026 | 163.7 | 17.2 | 3.8 | 5.02 | 0.2 | 0.8 | 0.21 | 655.69 |
| 08 Jun 2026 | 160.6 | 15.4 | 5.2 | 5.03 | 0.2 | 0.8 | 0.19 | 652.03 |
| 07 Jun 2026 | 161.8 | 14.7 | 3.9 | 5.04 | 0.2 | 0.9 | 0.14 | 646.65 |
Secondary Emissions data for the past 90 days
| Date | Oxides of nitrogen | Sulphur dioxide | Carbon monoxide | Hydrogen Chloride | TOCs | Particulates | Ammonia | Electricity generation |
|---|---|---|---|---|---|---|---|---|
| 25 Aug 2026 | 165.2 | 12.1 | 5.8 | 5.51 | 0 | 0 | 0 | 649.7 |
| 24 Aug 2026 | 165.1 | 12.5 | 10 | 5.76 | 0.1 | 0 | 0.01 | 652.86 |
| 23 Aug 2026 | 164.8 | 15.9 | 8.8 | 6.02 | 0.1 | 0 | 0.01 | 656.08 |
| 22 Aug 2026 | 165 | 13.7 | 6.3 | 5.66 | 0.1 | 0 | 0.01 | 656.92 |
| 21 Aug 2026 | 164.7 | 13.8 | 6.2 | 6.05 | 0.1 | 0 | 0.01 | 660.68 |
| 20 Aug 2026 | 165.4 | 17 | 3.4 | 6.48 | 0.1 | 0 | 0.02 | 656.55 |
| 19 Aug 2026 | 164.9 | 17.6 | 4 | 0 | 0.2 | 0 | 0 | 651.48 |
| 18 Aug 2026 | 165 | 13.3 | 4.9 | 5.47 | 0.2 | 0 | 0 | 640.18 |
| 17 Aug 2026 | 164.1 | 11.7 | 6.6 | 5.42 | 0.1 | 0 | 0.46 | 651.53 |
| 16 Aug 2026 | 163.4 | 9.9 | 5.6 | 5.3 | 0 | 0 | 1.08 | 647.94 |
| 15 Aug 2026 | 164.1 | 12.1 | 5.2 | 5.13 | 0 | 0 | 1.06 | 650.69 |
| 14 Aug 2026 | 164.9 | 13.7 | 4.7 | 5.37 | 0.1 | 0 | 0.99 | 631.61 |
| 13 Aug 2026 | 164.8 | 12.8 | 6.6 | 5.22 | 0.1 | 0 | 0.47 | 629.57 |
| 12 Aug 2026 | 164.7 | 9 | 12.6 | 5.46 | 0.1 | 0 | 0.03 | 637.18 |
| 11 Aug 2026 | 164.4 | 10.3 | 9.8 | 5.56 | 0.1 | 0 | 0.01 | 647.26 |
| 10 Aug 2026 | 165.3 | 9.8 | 6.4 | 5.62 | 0.1 | 0 | 0 | 650.99 |
| 09 Aug 2026 | 164.5 | 10.5 | 8.1 | 5.14 | 0.2 | 0 | 0.01 | 637.8 |
| 08 Aug 2026 | 164.6 | 13.7 | 13.7 | 5.02 | 0.3 | 0 | 0.05 | 639.49 |
| 07 Aug 2026 | 165 | 14 | 7.1 | 5.13 | 0.1 | 0 | 0.08 | 645.2 |
| 06 Aug 2026 | 164.8 | 13.1 | 8.9 | 5.04 | 0.2 | 0 | 0.02 | 648 |
| 05 Aug 2026 | 165.1 | 11.4 | 10.2 | 5.58 | 0.2 | 0 | 0.01 | 642.52 |
| 04 Aug 2026 | 164.9 | 10.4 | 15.2 | 5.27 | 0.1 | 0 | 0.04 | 629.22 |
| 03 Aug 2026 | 164.8 | 10.6 | 13.6 | 5.47 | 0.3 | 0 | 0.03 | 636.45 |
| 02 Aug 2026 | 164.7 | 10.5 | 12.8 | 5.45 | 0.3 | 0 | 0.05 | 643.87 |
| 01 Aug 2026 | 165 | 11.3 | 14.1 | 5.58 | 0.2 | 0 | 0.05 | 643.64 |
| 31 Jul 2026 | 164.8 | 9.1 | 8.3 | 5.47 | 0.1 | 0 | 0.01 | 640.74 |
| 30 Jul 2026 | 164.9 | 11 | 7 | 5.5 | 0.2 | 0 | 0.02 | 636.99 |
| 29 Jul 2026 | 164.9 | 10.1 | 14.9 | 5.13 | 0.2 | 0 | 0.04 | 622.45 |
| 28 Jul 2026 | 164.5 | 11.6 | 13.5 | 5.65 | 0.1 | 0 | 0.06 | 632.84 |
| 27 Jul 2026 | 165.2 | 13.9 | 13.5 | 5.33 | 0.2 | 0 | 0.02 | 639.79 |
| 26 Jul 2026 | 165 | 12.4 | 16.8 | 5.56 | 0.2 | 0 | 0.02 | 638.1 |
| 25 Jul 2026 | 164.6 | 14.9 | 10.2 | 5.39 | 0.2 | 0 | 0.02 | 638.28 |
| 24 Jul 2026 | 165.3 | 15.5 | 3.6 | 5.39 | 0.1 | 0 | 0.07 | 636.53 |
| 23 Jul 2026 | 164.8 | 18.5 | 5.4 | 4.97 | 0.1 | 0 | 0.11 | 426.85 |
| 22 Jul 2026 | 165.2 | 16.5 | 4 | 5.27 | 0.3 | 0 | 0.02 | 271.67 |
| 21 Jul 2026 | 165.3 | 11.8 | 4 | 5.44 | 0.2 | 0 | 0.01 | 337.06 |
| 20 Jul 2026 | 164.7 | 11.9 | 3.8 | 4.99 | 0.1 | 0 | 0.02 | 646.54 |
| 19 Jul 2026 | 164.8 | 12.8 | 7.6 | 5.49 | 0.1 | 0 | 0.03 | 652.21 |
| 18 Jul 2026 | 164.6 | 10.3 | 9 | 5.19 | 0.1 | 0 | 0.04 | 653.98 |
| 17 Jul 2026 | 164.8 | 7.9 | 5.6 | 5.68 | 0.1 | 0 | 0.07 | 648.76 |
| 16 Jul 2026 | 164.2 | 5 | 3.7 | 5.36 | 0.1 | 0 | 0.03 | 209.63 |
| 15 Jul 2026 | 163.5 | 2.7 | 2.8 | 4.23 | 0.1 | 0 | 0.02 | 61.31 |
| 14 Jul 2026 | 164.9 | 8.3 | 4 | 4.12 | 0.1 | 0 | 0.08 | 421.5 |
| 13 Jul 2026 | 165.1 | 10.7 | 4.6 | 4.86 | 0.1 | 0 | 0.04 | 649.72 |
| 12 Jul 2026 | 163.1 | 13.7 | 6.8 | 4.97 | 0.1 | 0 | 0 | 642.54 |
| 11 Jul 2026 | 164.6 | 15.4 | 6.1 | 5.29 | 0.1 | 0 | 0 | 650.08 |
| 10 Jul 2026 | 164.9 | 13.6 | 5.7 | 4.99 | 0.1 | 0 | 0.03 | 637.9 |
| 09 Jul 2026 | 163.6 | 11.8 | 6.8 | 5.75 | 0.1 | 0 | 0.04 | 642.15 |
| 08 Jul 2026 | 164.7 | 10.8 | 7.8 | 5.6 | 0.1 | 0 | 0.08 | 639.95 |
| 07 Jul 2026 | 162.6 | 8.2 | 9.4 | 5.61 | 0.1 | 0 | 0.05 | 593.45 |
| 06 Jul 2026 | 159.4 | 10.2 | 6.7 | 4.71 | 0.2 | 0 | 0.02 | 586.41 |
| 05 Jul 2026 | 164.5 | 13.8 | 6 | 5.68 | 0.1 | 0 | 0.07 | 642.3 |
| 04 Jul 2026 | 164.6 | 14.5 | 8.6 | 5.83 | 0.1 | 0 | 0.07 | 636 |
| 03 Jul 2026 | 164.9 | 13.5 | 7 | 5.25 | 0.1 | 0 | 0.09 | 644.2 |
| 02 Jul 2026 | 165.1 | 13 | 7.8 | 5.56 | 0.1 | 0 | 0.04 | 642.06 |
| 01 Jul 2026 | 164.9 | 13.5 | 9.2 | 5.8 | 0.1 | 0 | 0.08 | 640.74 |
| 30 Jun 2026 | 164.9 | 11.8 | 7.7 | 5.29 | 0.1 | 0 | 0.02 | 647.41 |
| 29 Jun 2026 | 164.8 | 14.6 | 6 | 5 | 0.1 | 0 | 0.03 | 643.25 |
| 28 Jun 2026 | 164.6 | 17.1 | 11.5 | 5.07 | 0.3 | 0 | 0.26 | 635.95 |
| 27 Jun 2026 | 165 | 10.8 | 8.7 | 5.46 | 0.1 | 0.1 | 0.19 | 628.58 |
| 26 Jun 2026 | 162.3 | 11.9 | 5.6 | 4.29 | 0.1 | 0 | 0.32 | 574.44 |
| 25 Jun 2026 | 165 | 11.8 | 7.5 | 5.48 | 0.1 | 0.1 | 0.21 | 636.88 |
| 24 Jun 2026 | 164.9 | 9.3 | 8.6 | 5.01 | 0.2 | 0 | 0.18 | 607.28 |
| 23 Jun 2026 | 164.9 | 9.9 | 5.6 | 5.04 | 0.1 | 0 | 0.13 | 639.03 |
| 22 Jun 2026 | 164.3 | 9.8 | 7.3 | 5.1 | 0 | 0 | 0.07 | 641.54 |
| 21 Jun 2026 | 164 | 11.1 | 8.1 | 5.19 | 0.2 | 0 | 0.05 | 643.55 |
| 20 Jun 2026 | 163.9 | 14.1 | 10.2 | 5.26 | 0.1 | 0 | 0.09 | 642.62 |
| 19 Jun 2026 | 164.9 | 13.4 | 5.4 | 5.32 | 0.1 | 0 | 0.2 | 628.31 |
| 18 Jun 2026 | 165 | 12.7 | 8.5 | 5.04 | 0.1 | 0 | 0.26 | 647.07 |
| 17 Jun 2026 | 164.9 | 15.8 | 6.3 | 5.19 | 0.1 | 0 | 0.14 | 645.81 |
| 16 Jun 2026 | 165.1 | 15.1 | 5.3 | 5.05 | 0.1 | 0 | 0.19 | 646.36 |
| 15 Jun 2026 | 165.1 | 16.2 | 6.2 | 5.09 | 0.2 | 0 | 0.12 | 657.25 |
| 14 Jun 2026 | 164.6 | 20.7 | 5.4 | 4.66 | 0.2 | 0 | 0.12 | 651.83 |
| 13 Jun 2026 | 164.8 | 31.1 | 7.6 | 3.79 | 0.1 | 0 | 0.37 | 646.73 |
| 12 Jun 2026 | 165.1 | 19.6 | 5.5 | 5.55 | 0 | 0 | 0.48 | 650.91 |
| 11 Jun 2026 | 165.1 | 14.6 | 7.4 | 5 | 0 | 0 | 0.23 | 652.34 |
| 10 Jun 2026 | 165.1 | 15.5 | 5.5 | 5.16 | 0 | 0 | 0.26 | 625.17 |
| 09 Jun 2026 | 164.9 | 14.4 | 5.8 | 5.46 | 0.1 | 0 | 0.17 | 655.69 |
| 08 Jun 2026 | 164.5 | 10.1 | 6.8 | 4.44 | 0.1 | 0.1 | 0.1 | 652.03 |
| 07 Jun 2026 | 164.8 | 12.5 | 4.6 | 5.33 | 0.1 | 0 | 0.12 | 646.65 |
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) |
| TOCs | 10.00 (mg/M³) |
| Particulates | 5.00 (mg/M³) |
| Ammonia | 15.00 (mg/M³) |
