← Back to Guy's and St Thomas' NHS Foundation Trust

Impact & reporting

Guy's and St Thomas' NHS Foundation Trust

01 Jan 2000 — 16 Jun 2026

Claims

694

CO₂ saved

115,848 kg

Weight diverted

29,534 kg

Financial savings

£218,758

Cost avoidance

£10,042

Cars off the road

50.4

Annual equivalent

Trees planted

159

Annual equivalent

Time saved

347 hrs

vs procuring new

Jobs supported

8.4

FTE equivalent

Monthly trend

Claims per month

1
Oct
70
Nov
11
Dec
14
Jan
6
Feb
32
Mar
8
Apr
14
May
21
Jun
15
Jul
27
Aug
7
Sep
2
Oct
9
Nov
1
Jan
1
Feb
12
Mar
20
Apr
16
May
8
Jun
7
Jul
5
Aug
10
Sep
11
Oct
3
Nov
9
Dec
3
Jan
19
Feb
8
May
17
Jun
1
Jul
5
Aug
20
Jun
8
Jul
29
Aug
25
Oct
24
Nov
20
Dec
16
Jan
4
Feb
3
Mar
3
May
3
Jun
4
Jun
5
Aug
8
May
5
Jun
14
Jul
12
Aug
4
Sep
42
Oct
16
Nov
3
Dec
8
Jan
6
Feb
12
Mar
5
Apr
2
May

CO₂ saved (kg) per month

192
Oct
24,443
Nov
608
Dec
1,096
Jan
484
Feb
6,654
Mar
640
Apr
2,070
May
2,324
Jun
1,864
Jul
2,021
Aug
344
Sep
568
Oct
569
Nov
74
Jan
57
Feb
818
Mar
1,162
Apr
905
May
1,506
Jun
317
Jul
244
Aug
470
Sep
350
Oct
37
Nov
451
Dec
797
Jan
2,181
Feb
993
May
854
Jun
127
Jul
324
Aug
1,221
Jun
346
Jul
5,897
Aug
3,255
Oct
1,557
Nov
2,297
Dec
985
Jan
211
Feb
21,864
Mar
156
May
178
Jun
321
Jun
218
Aug
2,084
May
4,622
Jun
1,687
Jul
2,118
Aug
317
Sep
4,738
Oct
1,248
Nov
1,081
Dec
1,558
Jan
520
Feb
1,109
Mar
593
Apr
122
May

Monthly breakdown

Month Claims CO₂ (kg) Weight (kg) Savings (£) Cost avoidance (£)
Oct 2017 1 192.0 160.0 £488 £54
Nov 2017 70 24,443.5 3,635.5 £54,006 £1,236
Dec 2017 11 607.8 323.0 £1,813 £110
Jan 2018 14 1,095.9 405.0 £2,968 £138
Feb 2018 6 484.3 248.0 £1,299 £84
Mar 2018 32 6,653.9 1,568.0 £14,602 £533
Apr 2018 8 639.8 228.5 £1,556 £78
May 2018 14 2,069.7 906.0 £4,453 £308
Jun 2018 21 2,324.4 774.0 £5,706 £263
Jul 2018 15 1,863.8 550.0 £4,022 £187
Aug 2018 27 2,021.3 573.0 £5,376 £195
Sep 2018 7 343.8 141.0 £1,026 £48
Oct 2018 2 568.0 160.0 £1,238 £54
Nov 2018 9 569.4 264.0 £1,608 £90
Jan 2019 1 74.4 26.0 £199 £9
Feb 2019 1 57.2 40.0 £170 £14
Mar 2019 12 817.7 287.0 £2,253 £98
Apr 2019 20 1,161.9 512.0 £3,271 £174
May 2019 16 905.4 641.0 £2,769 £218
Jun 2019 8 1,505.5 525.0 £3,545 £179
Jul 2019 7 316.8 166.0 £974 £56
Aug 2019 5 243.6 107.5 £676 £37
Sep 2019 10 469.5 287.0 £1,493 £98
Oct 2019 11 349.6 126.1 £1,282 £43
Nov 2019 3 37.2 14.5 £203 £5
Dec 2019 9 450.6 238.0 £1,399 £81
Jan 2020 3 797.1 118.0 £1,731 £40
Feb 2020 19 2,181.3 760.5 £5,408 £259
May 2020 8 992.8 290.0 £2,380 £99
Jun 2020 17 853.8 438.0 £2,530 £149
Jul 2020 1 127.5 77.0 £314 £26
Aug 2020 5 324.0 116.0 £901 £39
Jun 2021 20 1,220.6 461.2 £3,529 £157
Jul 2021 8 345.5 151.0 £1,092 £51
Aug 2021 29 5,897.5 1,033.4 £13,689 £351
Oct 2021 25 3,254.9 1,706.0 £7,936 £580
Nov 2021 24 1,557.1 826.0 £4,524 £281
Dec 2021 20 2,296.7 1,011.0 £5,571 £344
Jan 2022 16 985.2 505.0 £2,826 £172
Feb 2022 4 211.1 74.0 £624 £25
Mar 2022 3 21,864.5 1,743.0 £997 £593
May 2022 3 156.0 84.0 £470 £29
Jun 2022 3 178.4 82.0 £513 £28
Jun 2023 4 321.4 124.0 £852 £42
Aug 2023 5 217.9 161.0 £714 £55
May 2025 8 2,084.3 698.0 £4,288 £237
Jun 2025 5 4,622.4 119.8 £3,799 £41
Jul 2025 14 1,687.3 948.5 £4,189 £322
Aug 2025 12 2,117.6 584.5 £4,890 £199
Sep 2025 4 316.9 170.0 £850 £58
Oct 2025 42 4,738.3 2,116.9 £11,758 £720
Nov 2025 16 1,248.1 578.0 £3,387 £197
Dec 2025 3 1,080.9 96.0 £809 £33
Jan 2026 8 1,558.2 843.0 £3,691 £287
Feb 2026 6 519.8 142.0 £1,324 £48
Mar 2026 12 1,108.8 350.0 £2,924 £119
Apr 2026 5 592.8 154.0 £1,497 £52
May 2026 2 122.4 66.0 £359 £22
Total 694 115,847.9 29,533.9 £218,758 £10,042