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Impact & reporting

University of Oxford

01 Jan 2000 — 16 Jun 2026

Claims

2,101

CO₂ saved

309,942 kg

Weight diverted

73,884 kg

Financial savings

£699,202

Cost avoidance

£7,388

Cars off the road

134.8

Annual equivalent

Trees planted

425

Annual equivalent

Time saved

1,051 hrs

vs procuring new

Jobs supported

26.9

FTE equivalent

Monthly trend

Claims per month

2
Oct
1
Nov
1
Dec
9
Jan
13
Feb
5
Mar
3
Apr
2
May
2
Jul
3
Aug
6
Sep
6
Oct
3
Nov
2
Dec
14
Jan
5
Feb
6
Mar
12
Apr
12
May
34
Jun
17
Jul
19
Aug
21
Sep
22
Oct
18
Nov
8
Dec
13
Jan
11
Feb
22
Mar
28
Apr
21
May
10
Jun
21
Jul
13
Aug
32
Sep
30
Oct
12
Nov
15
Dec
13
Jan
10
Feb
19
Mar
9
Apr
1
May
11
Jun
7
Jul
10
Aug
22
Sep
15
Oct
9
Nov
4
Dec
17
Jan
11
Feb
37
Mar
30
Apr
28
May
20
Jun
17
Jul
25
Aug
10
Sep
29
Oct
31
Nov
20
Dec
67
Jan
142
Feb
68
Mar
2
May
28
Jun
3
Jul
13
Jun
18
Jul
8
Aug
7
Sep
23
Oct
35
Nov
11
Dec
26
Jan
10
Feb
10
Mar
21
Apr
40
May
23
Jun
4
Jul
17
Aug
19
Sep
9
Oct
34
Nov
23
Dec
17
Jan
11
Feb
25
Mar
17
Apr
26
May
18
Jun
16
Jul
31
Aug
35
Sep
12
Oct
13
Nov
6
Dec
31
Jan
20
Feb
17
Mar
15
Apr
3
May
5
Jun
10
Jul
40
Aug
27
Sep
17
Oct
26
Nov
12
Dec
6
Jan
24
Feb
11
Mar
10
Apr
6
May
7
Jun
8
Jul
3
Aug
10
Sep
4
Oct
3
Nov
3
Dec
7
Jan
4
Feb
3
Mar
2
Apr
0
May

CO₂ saved (kg) per month

10
Oct
10
Nov
0
Dec
758
Jan
986
Feb
2,978
Mar
97
Apr
145
May
339
Jul
283
Aug
131
Sep
847
Oct
566
Nov
104
Dec
1,582
Jan
293
Feb
1,840
Mar
1,834
Apr
11,848
May
2,039
Jun
1,813
Jul
2,056
Aug
3,332
Sep
2,185
Oct
1,764
Nov
3,024
Dec
1,583
Jan
1,238
Feb
2,460
Mar
1,026
Apr
2,713
May
660
Jun
2,512
Jul
1,278
Aug
8,155
Sep
3,722
Oct
666
Nov
2,655
Dec
2,299
Jan
439
Feb
1,275
Mar
575
Apr
0
May
1,203
Jun
762
Jul
479
Aug
3,699
Sep
1,220
Oct
341
Nov
256
Dec
831
Jan
1,843
Feb
4,064
Mar
3,305
Apr
1,625
May
1,565
Jun
2,278
Jul
2,119
Aug
2,645
Sep
2,597
Oct
8,381
Nov
2,258
Dec
9,938
Jan
9,122
Feb
11,851
Mar
109
May
851
Jun
79
Jul
1,399
Jun
1,420
Jul
224
Aug
2,215
Sep
1,090
Oct
19,245
Nov
609
Dec
1,320
Jan
5,341
Feb
10,197
Mar
2,876
Apr
2,354
May
760
Jun
164
Jul
1,250
Aug
6,012
Sep
365
Oct
7,376
Nov
1,434
Dec
293
Jan
1,064
Feb
1,157
Mar
10,032
Apr
7,449
May
3,351
Jun
6,609
Jul
6,264
Aug
1,705
Sep
731
Oct
420
Nov
114
Dec
6,536
Jan
3,734
Feb
1,734
Mar
1,595
Apr
230
May
255
Jun
742
Jul
1,829
Aug
2,210
Sep
976
Oct
6,439
Nov
283
Dec
361
Jan
3,701
Feb
3,168
Mar
5,567
Apr
3,218
May
811
Jun
271
Jul
31
Aug
2,666
Sep
615
Oct
847
Nov
4,742
Dec
3,067
Jan
488
Feb
74
Mar
991
Apr
378
May

Monthly breakdown

Month Claims CO₂ (kg) Weight (kg) Savings (£) Cost avoidance (£)
Oct 2014 2 10.4 6.0 £120 £1
Nov 2014 1 10.4 6.0 £70 £1
Dec 2014 1 0.0 0.0 £50 £0
Jan 2015 9 757.9 201.0 £1,514 £20
Feb 2015 13 986.5 327.0 £2,607 £33
Mar 2015 5 2,978.0 121.2 £4,365 £12
Apr 2015 3 96.7 7.6 £303 £1
May 2015 2 145.0 120.1 £406 £12
Jul 2015 2 339.1 27.0 £648 £3
Aug 2015 3 283.2 181.0 £726 £18
Sep 2015 6 131.2 55.0 £572 £6
Oct 2015 6 846.9 346.0 £1,849 £35
Nov 2015 3 566.5 105.0 £1,237 £11
Dec 2015 2 104.0 56.0 £302 £6
Jan 2016 14 1,581.9 592.7 £3,738 £59
Feb 2016 5 292.8 95.0 £693 £10
Mar 2016 6 1,840.1 268.0 £3,598 £27
Apr 2016 12 1,834.4 314.1 £4,158 £31
May 2016 12 11,848.1 1,928.0 £16,802 £193
Jun 2016 34 2,038.9 603.0 £5,548 £60
Jul 2016 17 1,813.3 690.0 £4,388 £69
Aug 2016 19 2,055.7 320.5 £4,958 £32
Sep 2016 21 3,331.9 1,725.5 £17,453 £173
Oct 2016 22 2,184.6 486.3 £5,014 £49
Nov 2016 18 1,764.4 409.0 £4,338 £41
Dec 2016 8 3,024.2 1,509.0 £5,809 £151
Jan 2017 13 1,582.8 541.1 £3,766 £54
Feb 2017 11 1,238.3 903.4 £2,992 £90
Mar 2017 22 2,460.0 748.5 £5,190 £75
Apr 2017 28 1,025.7 282.8 £3,687 £28
May 2017 21 2,713.0 1,047.3 £6,602 £105
Jun 2017 10 659.8 110.3 £6,833 £11
Jul 2017 21 2,512.2 418.0 £5,937 £42
Aug 2017 13 1,278.1 264.0 £3,918 £26
Sep 2017 32 8,154.5 1,325.0 £17,215 £133
Oct 2017 30 3,722.1 956.8 £8,867 £96
Nov 2017 12 665.6 229.0 £2,044 £23
Dec 2017 15 2,655.3 370.4 £5,202 £37
Jan 2018 13 2,298.7 670.2 £4,154 £67
Feb 2018 10 439.2 279.0 £1,369 £28
Mar 2018 19 1,274.8 615.2 £3,442 £62
Apr 2018 9 575.2 271.3 £1,570 £27
May 2018 1 0.0 0.0 £70 £0
Jun 2018 11 1,203.2 464.4 £2,877 £46
Jul 2018 7 761.7 219.1 £1,824 £22
Aug 2018 10 479.2 232.0 £1,363 £23
Sep 2018 22 3,699.5 663.0 £9,081 £66
Oct 2018 15 1,219.8 530.1 £3,090 £53
Nov 2018 9 340.7 69.0 £1,083 £7
Dec 2018 4 255.5 74.5 £700 £7
Jan 2019 17 831.1 174.3 £12,346 £17
Feb 2019 11 1,843.1 262.0 £6,305 £26
Mar 2019 37 4,064.0 1,019.8 £8,796 £102
Apr 2019 30 3,305.2 736.4 £7,907 £74
May 2019 28 1,625.0 520.1 £5,133 £52
Jun 2019 20 1,564.7 206.6 £4,132 £21
Jul 2019 17 2,278.0 502.7 £5,250 £50
Aug 2019 25 2,119.1 723.4 £5,208 £72
Sep 2019 10 2,645.4 1,058.0 £5,735 £106
Oct 2019 29 2,597.5 927.8 £5,628 £93
Nov 2019 31 8,380.9 1,096.0 £19,436 £110
Dec 2019 20 2,258.0 446.2 £4,928 £45
Jan 2020 67 9,937.7 2,092.3 £21,109 £209
Feb 2020 142 9,121.9 1,912.0 £22,170 £191
Mar 2020 68 11,851.1 1,504.4 £21,582 £150
May 2020 2 109.2 33.0 £311 £3
Jun 2020 28 851.4 197.5 £2,896 £20
Jul 2020 3 79.0 13.0 £325 £1
Jun 2021 13 1,398.6 222.0 £3,740 £22
Jul 2021 18 1,419.8 534.4 £3,859 £53
Aug 2021 8 223.8 27.5 £804 £3
Sep 2021 7 2,215.2 563.0 £4,469 £56
Oct 2021 23 1,090.0 315.6 £3,372 £32
Nov 2021 35 19,245.3 2,625.7 £43,101 £263
Dec 2021 11 608.6 181.7 £1,651 £18
Jan 2022 26 1,320.3 351.5 £3,629 £35
Feb 2022 10 5,341.4 250.0 £11,382 £25
Mar 2022 10 10,197.2 505.0 £21,606 £51
Apr 2022 21 2,875.9 1,267.7 £6,524 £127
May 2022 40 2,354.0 971.7 £6,054 £97
Jun 2022 23 759.9 125.7 £2,400 £13
Jul 2022 4 163.8 48.1 £544 £5
Aug 2022 17 1,249.6 434.0 £3,314 £43
Sep 2022 19 6,011.7 1,321.5 £12,941 £132
Oct 2022 9 365.1 92.5 £1,061 £9
Nov 2022 34 7,375.8 2,786.2 £16,444 £279
Dec 2022 23 1,433.6 454.5 £3,410 £45
Jan 2023 17 292.6 121.0 £1,394 £12
Feb 2023 11 1,064.0 231.1 £2,343 £23
Mar 2023 25 1,157.1 535.5 £3,234 £54
Apr 2023 17 10,032.4 851.2 £15,994 £85
May 2023 26 7,448.6 1,306.0 £16,125 £131
Jun 2023 18 3,350.8 726.6 £7,060 £73
Jul 2023 16 6,609.2 2,857.0 £12,612 £286
Aug 2023 31 6,264.0 1,273.4 £13,973 £127
Sep 2023 35 1,705.5 592.5 £5,153 £59
Oct 2023 12 731.1 372.3 £2,048 £37
Nov 2023 13 420.1 186.8 £1,519 £19
Dec 2023 6 114.4 50.0 £526 £5
Jan 2024 31 6,536.0 1,990.9 £10,779 £199
Feb 2024 20 3,733.9 1,678.2 £8,360 £168
Mar 2024 17 1,734.4 906.1 £4,114 £91
Apr 2024 15 1,594.8 162.7 £4,054 £16
May 2024 3 230.0 153.0 £885 £15
Jun 2024 5 255.2 126.0 £748 £13
Jul 2024 10 742.2 245.5 £2,038 £25
Aug 2024 40 1,829.3 990.6 £5,652 £99
Sep 2024 27 2,209.5 1,295.4 £4,828 £130
Oct 2024 17 975.5 211.6 £2,811 £21
Nov 2024 26 6,439.3 1,300.8 £10,920 £130
Dec 2024 12 282.5 14.5 £1,150 £1
Jan 2025 6 360.5 175.0 £978 £18
Feb 2025 24 3,700.8 180.2 £7,749 £18
Mar 2025 11 3,167.9 742.0 £6,105 £74
Apr 2025 10 5,567.0 342.3 £11,469 £34
May 2025 6 3,218.5 1,544.6 £1,003 £154
Jun 2025 7 811.5 303.0 £1,938 £30
Jul 2025 8 270.6 46.4 £979 £5
Aug 2025 3 31.3 16.0 £212 £2
Sep 2025 10 2,666.2 732.0 £5,594 £73
Oct 2025 4 615.4 252.0 £1,438 £25
Nov 2025 3 847.5 201.8 £301 £20
Dec 2025 3 4,742.1 28.5 £9,821 £3
Jan 2026 7 3,066.6 1,546.0 £6,458 £155
Feb 2026 4 487.5 13.3 £950 £1
Mar 2026 3 73.6 1,027.5 £328 £103
Apr 2026 2 991.2 257.0 £1,909 £26
May 2026 0 378.0 10.0 £0 £1
Total 2101 309,941.6 73,884.1 £699,202 £7,388