Menu
Home > What we do > Emissions monitoring

Emissions monitoring

Oxides of nitrogen (Nox)

Primary Incinerator
Secondary Incinerator
Licence Limit
Show detailed data

Primary Emissions data for the past 90 days

Date Oxides of nitrogen (Nox)Sulphur dioxide (SO2)Carbon monoxide (CO)Hydrogen Chloride (HCl)TOCsParticulates (Dust)Ammonia (NH3)Electricity generation
20 Sep 2026989.52.520.100.1337.2
19 Sep 202696.110.12.71.9000.1338.7
18 Sep 20269610.11.53000.2338.2
17 Sep 202698.5113.22.5000.6
16 Sep 202698.111.23.22.8000.2
15 Sep 202694.54.82.12.8000.4340.2
14 Sep 202694.45.92.72.7000.4301.7
13 Sep 202699.15.42.22000.3
12 Sep 202696.25.11.91.9000
11 Sep 202695.25.62.62.3000.1
10 Sep 202694.94.82.62000.1339.2
09 Sep 202696.44.92.91.8000.2336.9
08 Sep 202694.84.92.61.9000.2336.77
07 Sep 202695.85.231.30.100.4337.9
06 Sep 202695.654.31.2000.7328.15
05 Sep 202696.54.52.51.2000.5337.3
04 Sep 202692.25.12.91.3000.6336
03 Sep 2026915.93.62.2000.4335.5
02 Sep 202690.35.33.22.1000.1308.5
01 Sep 202694.15.73.22000.5164.8
31 Aug 202692.15.53.12001.10
30 Aug 202688.25.52.12.2000.90
29 Aug 202688.45.72.72.1001.10
28 Aug 202691.65.72.22.20010
27 Aug 202691.363.12.3000.80
26 Aug 202691.56.22.92.3000.70
25 Aug 202691.85.92.92.3000.90
24 Aug 202692.35.22.82.3000.70
23 Aug 2026112.40.12.32.3000.80
22 Aug 2026112.50.12.22.6000.90
21 Aug 20261130.12.32.90010
20 Aug 20261110.12.92.5000.90
19 Aug 2026110.40.12.92.5000.80
18 Aug 2026110.50.132.4000.70
17 Aug 2026111.30.12.22.3001.20
16 Aug 2026111.40.122.3001.30
15 Aug 2026112.10.12.12.4000.90
14 Aug 2026109.30.12.82.30010
13 Aug 2026106.60.12.72.1000.80
12 Aug 2026107.50.12.41.90010
11 Aug 2026111.50.12.51.7001.80
10 Aug 2026106.80.12.21.8001.10
09 Aug 2026107.10.11.90001.60
08 Aug 2026108.20.12.40001.40
07 Aug 2026108.40.12.62.1001.40
06 Aug 2026108.80.12.21.3001.30
05 Aug 2026106.40.42.92.1001.20
04 Aug 2026108.90.12.81.9001.30
03 Aug 2026109.70.12.41.3002.40
02 Aug 2026108.90.12.21.4003.30
01 Aug 2026111.50.12.41.4004.20
31 Jul 2026111.10.13.81.4003.20
30 Jul 2026112.70.14.91.400.15.10
29 Jul 2026114.30.14.81.400.16.70
28 Jul 2026116.50.15.21.200.26.80
27 Jul 202600000000
26 Jul 202600000000
25 Jul 202600000000
24 Jul 202600000000
23 Jul 2026116.65.5250.70.30.29.50
22 Jul 202600000000
21 Jul 202600000000
20 Jul 202600000000
19 Jul 202600000000
18 Jul 202600000000
17 Jul 202600000000
16 Jul 202600000000
15 Jul 202600000000
14 Jul 202600000000
13 Jul 202600000000
12 Jul 202600000000
11 Jul 202600000000
10 Jul 202600000000
09 Jul 202600000000
08 Jul 202600000000
07 Jul 202600000000
06 Jul 202600000000
05 Jul 202600000000
04 Jul 2026107.403.31.9001.20
03 Jul 2026103.80.13.62.10.101.3325.7
02 Jul 2026102.90.13.22.30.200.9317.7
01 Jul 2026102.205.52.5001.2308.5
30 Jun 2026101.20.12.72.4000.3335.5
29 Jun 2026100.902.72.4000.2340
28 Jun 202699.502.62.3000.1339.9
27 Jun 2026100.602.51.9000.1341.5
26 Jun 2026102.1031.600.12.4330.1
25 Jun 2026104.802.8400.47.60

Secondary Emissions data for the past 90 days

Date Oxides of nitrogen (Nox)Sulphur dioxide (SO2)Carbon monoxide (CO)Hydrogen Chloride (HCl)TOCsParticulates (Dust)Ammonia (NH3)Electricity generation
20 Sep 2026337.2
19 Sep 2026338.7
18 Sep 2026338.2
17 Sep 2026
16 Sep 2026
15 Sep 2026340.2
14 Sep 2026301.7
13 Sep 2026
12 Sep 2026
11 Sep 2026
10 Sep 2026339.2
09 Sep 2026336.9
08 Sep 2026336.77
07 Sep 2026337.9
06 Sep 2026328.15
05 Sep 2026337.3
04 Sep 2026336
03 Sep 2026335.5
02 Sep 2026308.5
01 Sep 2026164.8
31 Aug 20260
30 Aug 20260
29 Aug 20260
28 Aug 20260
27 Aug 20260
26 Aug 20260
25 Aug 20260
24 Aug 20260
23 Aug 20260
22 Aug 20260
21 Aug 20260
20 Aug 20260
19 Aug 20260
18 Aug 20260
17 Aug 20260
16 Aug 20260
15 Aug 20260
14 Aug 20260
13 Aug 20260
12 Aug 20260
11 Aug 20260
10 Aug 20260
09 Aug 20260
08 Aug 20260
07 Aug 20260
06 Aug 20260
05 Aug 20260
04 Aug 20260
03 Aug 20260
02 Aug 20260
01 Aug 20260
31 Jul 20260
30 Jul 20260
29 Jul 20260
28 Jul 20260
27 Jul 20260
26 Jul 20260
25 Jul 20260
24 Jul 20260
23 Jul 20260
22 Jul 20260
21 Jul 20260
20 Jul 20260
19 Jul 20260
18 Jul 20260
17 Jul 20260
16 Jul 20260
15 Jul 20260
14 Jul 20260
13 Jul 20260
12 Jul 20260
11 Jul 20260
10 Jul 20260
09 Jul 20260
08 Jul 20260
07 Jul 20260
06 Jul 20260
05 Jul 20260
04 Jul 20260
03 Jul 2026325.7
02 Jul 2026317.7
01 Jul 2026308.5
30 Jun 2026335.5
29 Jun 2026340
28 Jun 2026339.9
27 Jun 2026341.5
26 Jun 2026330.1
25 Jun 20260

Licence Limits

Emission Licence Limit
Oxides of nitrogen (Nox)120.00 (mg/M³)
Sulphur dioxide (SO2)30.00 (mg/M³)
Carbon monoxide (CO)50.00 (mg/M³)
Hydrogen Chloride (HCl)6.00 (mg/M³)
TOCs10.00 (mg/M³)
Particulates (Dust)5.00 (mg/M³)
Ammonia (NH3)10.00 (mg/M³)

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

See also

Email Share Social Share
LinkedIn
Facebook
Back to Top