See more information about this guidance

Research and analysis

J5a: Stockpile of 3 persistent organic pollutants remaining in the UK, 2000 to 2023

Updated 1 December 2025
Download CSV 3.34 KB

year category value
2000 Decabromodiphenyl Ether 100.0
2001 Decabromodiphenyl Ether 102.59524492807572
2002 Decabromodiphenyl Ether 104.62933802847672
2003 Decabromodiphenyl Ether 106.09642042685292
2004 Decabromodiphenyl Ether 106.72792970245732
2005 Decabromodiphenyl Ether 106.5357964914378
2006 Decabromodiphenyl Ether 105.72949924781842
2007 Decabromodiphenyl Ether 104.62778159495652
2008 Decabromodiphenyl Ether 103.23579049696144
2009 Decabromodiphenyl Ether 101.28286452043614
2010 Decabromodiphenyl Ether 99.26495021200846
2011 Decabromodiphenyl Ether 97.17349112467194
2012 Decabromodiphenyl Ether 94.99631770159873
2013 Decabromodiphenyl Ether 92.14001385795216
2014 Decabromodiphenyl Ether 88.68131544698518
2015 Decabromodiphenyl Ether 84.58573662067185
2016 Decabromodiphenyl Ether 79.78797036268001
2017 Decabromodiphenyl Ether 74.5311157537207
2018 Decabromodiphenyl Ether 69.04373491740114
2019 Decabromodiphenyl Ether 63.521124912202
2020 Decabromodiphenyl Ether 57.76100591276597
2021 Decabromodiphenyl Ether 52.362226636890206
2022 Decabromodiphenyl Ether 47.34758911911758
2023 Decabromodiphenyl Ether 42.70105557370336
2000 Hexabromocyclododecane 100.0
2001 Hexabromocyclododecane 106.58481125051284
2002 Hexabromocyclododecane 113.26989214878958
2003 Hexabromocyclododecane 120.05797871962928
2004 Hexabromocyclododecane 126.92085106299682
2005 Hexabromocyclododecane 133.8445504020237
2006 Hexabromocyclododecane 140.79889212930254
2007 Hexabromocyclododecane 147.76845376983653
2008 Hexabromocyclododecane 155.03310725385103
2009 Hexabromocyclododecane 162.0890410983891
2010 Hexabromocyclododecane 168.9360498938525
2011 Hexabromocyclododecane 175.5666509280044
2012 Hexabromocyclododecane 181.9463397545991
2013 Hexabromocyclododecane 184.74528263991385
2014 Hexabromocyclododecane 186.38914978040413
2015 Hexabromocyclododecane 187.05437268531887
2016 Hexabromocyclododecane 186.7412750603216
2017 Hexabromocyclododecane 185.43268436938783
2018 Hexabromocyclododecane 183.1377609474668
2019 Hexabromocyclododecane 180.6713847936176
2020 Hexabromocyclododecane 178.04166133527826
2021 Hexabromocyclododecane 175.25440543800997
2022 Hexabromocyclododecane 172.3496599560547
2023 Hexabromocyclododecane 169.45154579058814
2000 Polychlorinated Biphenyls 100.0
2001 Polychlorinated Biphenyls 86.41887717989583
2002 Polychlorinated Biphenyls 74.68222333033923
2003 Polychlorinated Biphenyls 64.53953885506135
2004 Polychlorinated Biphenyls 55.77434481562664
2005 Polychlorinated Biphenyls 48.19956254410797
2006 Polychlorinated Biphenyls 41.65352075623974
2007 Polychlorinated Biphenyls 35.996504943437245
2008 Polychlorinated Biphenyls 31.107775396124165
2009 Polychlorinated Biphenyls 26.88299021297441
2010 Polychlorinated Biphenyls 23.23197829443376
2011 Polychlorinated Biphenyls 20.07681478872677
2012 Polychlorinated Biphenyls 17.350157913904958
2013 Polychlorinated Biphenyls 14.993811658135495
2014 Polychlorinated Biphenyls 12.95748368142902
2015 Polychlorinated Biphenyls 11.197711908259192
2016 Polychlorinated Biphenyls 9.676936900957076
2017 Polychlorinated Biphenyls 8.362700215214119
2018 Polychlorinated Biphenyls 7.226951627908773
2019 Polychlorinated Biphenyls 6.245450451172964
2020 Polychlorinated Biphenyls 5.397248154730415
2021 Polychlorinated Biphenyls 5.241230141224206
2022 Polychlorinated Biphenyls 4.56840245797868
2023 Polychlorinated Biphenyls 3.6079165623310816