Nitrogen
Inquiry by the Environment and Climate Change Committee, 30 January 2025 to 6 January 2026. Its page on the Parliament website.
Reports and responses
- 2nd Report - Nitrogen: time to reduce, recycle, reuse (24 July 2025)
- Government Response to the Environment and Climate Change Committee report 'Nitrogen: time to reduce, recycle, reuse' (9 October 2025)
Evidence sessions
- : Martin Lines, Nature Friendly Farming Network; Tom Bradshaw, National Farmers Union (NFU)
- 5 February 2025: Dr Ulli Dragosits, UK Centre for Ecology & Hydrology; David Baldock, Institute for European Environmental Policy, UK; Professor Kevin Hicks, Stockholm Environment Institute at the University of York
- 12 February 2025: Dr Alexander Lees, Manchester Metropolitan University; Dr Ed Rowe, UK Centre for Ecology & Hydrology; Professor Jeremy Biggs, Freshwater Habitats Trust
- 26 February 2025: Professor Anna Hansell, University of Leicester; Professor Alastair Lewis, University of York
- 26 February 2025: Professor Catherine Bondonno, Edith Cowan University; Professor Gunter Kuhnle, University of Reading
- 5 March 2025: Jerry Alford, Soil Association; Peter Cowlrick, CCC Agronomy; John Williams, ADAS
- 12 March 2025: David Johnson, The Rivers Trust; Pär Larshans, Ragn-Sells; Mike Rose, UK Water Industry Research
- 19 March 2025: Dr James Kershaw, Opportunity Green; Trevor Brown, Ammonia Energy Association; Andrew Hoare, Fortescue
- 19 March 2025: Lord John Fuller OBE, Brineflow Ltd.; Vicky Robinson, Agriculture Industries Confederation; Mr Pawel Kisielewski, CCm Technologies
- 26 March 2025: Dame Glenys Stacey, Office for Environmental Protection; Natalie Prosser, Office for Environmental Protection
- 23 April 2025: Elle Winning, The West Midlands Combined Authority; Mike Garrity, Dorset Council; Tom Parkes, London Borough of Camden
- 23 April 2025: Dr Tony Juniper CBE, Natural England; Rob Cameron, Natural England
- 7 May 2025: Helen Wakeham, Environment Agency; Chris Walters, Ofwat; Paul Hickey, Ofwat; Nicola Riley, Environment Agency
- 22 May 2025: Emma Hardy, Defra; Daniel Zeichner, Defra; Emma Donnelly, Defra; Dr Bill Parish, Defra; Claire Northridge, Defra