Mapped: Pig and Poultry Farming in Northern Ireland.
09.07.26

Outputs:
Report
Interactive Maps
Interactive Timeline
Supply Chain Maps
Folding Printed Map

Tags:
Agriculture
Supply Chains
Pollution
Water Quality
Credits:
Collaboration with Shauna Corr and Daniel Carey.
Comissioned by Friends of the Earth Northern Ireland.

Description:
‘Mapped’ demonstrates the scale, spread and impact of factory farmed chickens and pigs in Northern Ireland. We mapped pollution permits and planning applications to create detailed maps of pig and poultry farms, and tracked the growth in intensive livestock units between 1990 to 2025. For the first time, we mapped the supply chains of Northern Ireland’s dominant poultry meat, egg and pig agribusinesses. To uncover the industry’s environmental impact, we quantified and visualised the volume and spread of its nutrient pollution around the UK’s largest lake, Lough Neagh.

Design:
A series of interactive maps of poultry and pig farming in Northern Ireland that adhered to Friends of the Earth’s design specifications. A thorough 140 page report with extensive mapping and data visualisation, with additional supply chain maps that were drawn in the brand colours of each company.
Folding printed map (in progress) for campaigning in the field and for use in meetings and engagements.

Publication:
DeSmog (reporting)
The Detail (reporting)
Stop Factory Farming Europe (archive)
Agriland.ie (reporting)

Northern Ireland Turned Into ‘Sacrifice Zone’ to Feed UK’s Appetite for Meat, New Report Finds / Desmog // Moy Park farms spread 20 times more poultry manure on Northern Irish fields than agreed with environmental authorities / The Detail // 




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Project TitleTags    Description

Mapped: Pig and Poultry Farming in Northern Ireland

Agriculture
Supply Chains
Pollution
Mapping the scale, spread and impact of factory farms in Northern Ireland.

Europe’s New Meat Tycoons

Agriculture
Supply Chains
Ownership
 
Revealing the ownership and concentration of the European meat sector.

42,000 Chickens Exhibition

Agriculture
Animal Welfare
Pollution
An interactive exhibition showcasing the scale of intensive poultry farms.

Urban Nature Map Bristol

Cities
Green Space
Active Travel
A two-sided, printed map revealing Bristol’s green and growing spaces.

Ammonia Maps

Agriculture
Pollution
Revealing the communities that are most at risk from factory farm ammonia pollution.


Who Owns Dartmoor?


Ownership
Access
Transparency
Making the ownership and politics of the Dartmoor portable and legible. 

Nitazenes Investigation

Health
Policing
Visualising the harms of the synthetic opioid, nitazene.

Muck Maps

Agriculture
Pollution
Rivers
Revealing the areas that are most at risk from factory farm nutrient pollution.

River Wye Lawsuit

Agriculture
Supply Chains
Pollution
A detailed visualisation of chicken manure spreading along the Wye Valley.

Toxic Trade-Off

Housing
Agriculture
Pollution
Modelling the impact of factory farm pollution on housebuilding.

Stink or Swim

Agriculture
Supply Chains
Pollution
Uncovering the impact and operations of the UK’s biggest meat companies.

Unavoidable Impact

Advertising
Health
Cities
Analysing the distribution of advertising against measures of health and wealth. 

Chicken Shit/Cachu Iar

Agriculture
Animal Welfare
Supply Chains
Pollution
Tracing harm in factory farm supply chains and their impacts. 

More Room to Perch and Play

Advertising
Agriculture
Animal Welfare

Representing the stocking density of farms in Sainsbury's supply chain.