Project 1882
ANIMALS IN FACTORY FARMS

Chickens

Chickens in industrial chicken farming are bred and killed in higher numbers than any other land animals. Fast-growing chickens, also known as broiler chickens or "frankenchickens", suffer due to growth-focused breeding that leads to pain, poor health, and shortened lifespans. It doesn’t have to be this way. Project 1882 is working actively to ensure better conditions for chickens and to reduce the killing.

This is what Project 1882 is doing for the chickens:

  • Informing the public about the animals' situation. For several years now, Project 1882 has been running an extensive campaign to raise awareness about the conditions in chicken factory farms.
  • Putting pressure on politicians and authorities to change the laws that affect chickens, both in Sweden and at the EU level.
  • Influencing companies to adopt policies with stronger animal welfare requirements than what is mandated by legislation, such as the European Chicken Commitment.
  • Running the inspiration website “Välj Vego” (Choose Vego) to make it easier for more people to opt out of eating chicken meat.
Chickens

The three biggest issues

Massive scale and overcrowding

Industrial chicken farming facilities across Europe kill over 11 billion chickens every year. These factory farms crowd tens of thousands of broiler chickens into spaces where each bird has less room than an A4 sheet of paper – a level of overcrowding that raises serious concerns for chicken welfare.

Frankenchickens

Fast-growing chickens, often referred to as “frankenchickens” or broiler chickens, are bred to reach market weight in just 35 days. This unnaturally rapid growth leads to severe mobility issues and chronic pain, sparking global concern about whether there are any ethical chicken farming practices. 
 

Bild: Shutterstock

Torturous transport and painful slaughter

Chickens raised in factory farms often endure torturous transport and slaughter methods. After suffering from overcrowding and rapid growth, many are broiler chickens are suspended upside-down  by their legs and forced into an electrified water bath meant to stun them. Others are gassed with carbon dioxide. These methods often cause severe distress and pain, and because of the sheer scale of the chicken industry, mistakes are common – leading to chickens being boiled alive. The entire process raises serious animal welfare concerns.

Chickens

Issues with chicken factory farms

Frankenchickens grow up without their parents and live their short lives locked up in large facilities akin to factories. The space that they have to roam is smaller than an A4 sheet of paper per chicken. They are expected to grow 50 times their size in only 35 days.

Massive scale

Over 11 billion chickens are killed each year in Europe alone. Of 100 millions bred and slaughtered in Sweden, around 3 million are so damaged or of the wrong size that they are deemed inedible and are "discarded". (1) Chickens are hatched in machines and never get to meet their mother or other adult individuals. They are kept indoors in stables that house tens of thousands of individuals throughout their short lives. (2)

The average chicken factory in Sweden has around 100,000 chickens per production cycle in multiple stables, which is more than in most other EU countries. (3) The legal crowding of up to 25 chickens per square meter is comparable over all chicken factory farms in Europe, and it is more crowded than the conditions of hens in cages in the egg industry. (4, 5)

Frankenchickens

Fast-growing chickens, broilers, are bred to grow rapidly and develop large breast muscles for meat production. They grow so fast it hurts them, they become sick and die prematurely. According to a Swedish study from 2007, around 90 % of these chickens had mobility issues. (6) This means that the majority of chickens had difficulty walking – and likely experienced pain – due to their heavy bodies and terrible living conditions. Most Frankenchickens, of fast-growing breeds, develop some kind of mobility issue as they age. (6) Today, fast-growing chickens have better bone health compared to 2007, but the occurrence of mobility issues in six-week-old fast-growing chickens is over 30 times more common than in other chicken breeds. (7) 

Torturous transport and slaughter

Fast-growing chickens are allowed to live for approximately 35 days, or five weeks, before they are killed. (2) But many chickens die each year before ever reaching the low "slaughter-ready" age. They die on the farm due to diseases, stress and leg issues, as well as during transportation. Around 150,000 chickens die during transport only in Sweden each year, more than any other animal species (8), and it is not better in other European countries. 

At the slaughterhouses, chickens are stunned with either electricity or gas. In the case of electrical stunning, the chickens are hung upside down by their feet while fully conscious. (9) This is very uncomfortable and painful for them, especially for those already experiencing leg pain. (10) While hanging upside down, the birds' heads are submerged in an electric water bath to administer an electric shock to stun them, which often fails, before their throats are cut and they bleed to death. (11) 

Most other chickens are instead stunned and killed by carbon dioxide at large slaughterhouses.

1. Swedish Board of Agriculture (2024) Animalieproduktion. Annual and monthly statistics – 2023:12.

2. Svensk Fågel. Production chain.

3. European Commission (2017) Study on the application of the broilers Directive and development of welfare indicators: Final Report DG SANTE Evaluation Framework Contract Lot 3 (Food Chain).

4. Regulations amending the Swedish Board of Agriculture's regulations and general advice (SJVFS 2019:23) on poultry keeping in agriculture etc. , SJVFS 2024:8, item no L 111.

5. Council Directive 2007/43/EC laying down minimum rules for the protection of chickens kept for meat production.

6. Waldenstedt, L. (2007) A survey of movement disorders and bone health status in Swedish chickens. Final report Swedish Board of Agriculture.

7. Wilhelmsson S. et al. (2019) Welfare Quality® assessment of a fast-growing and a slower-growing broiler hybrid, reared until 10 weeks and fed a low-protein, high-protein or mussel-meal diet. Livestock Science 219: 71–79.

8. Swedish National Food Agency. Personal message 2020 and 2024.

9. Swedish National Food Agency (2010) Djurskydd vid slakt - ett kontrollprojekt. Report 16–2010.

10. EFSA (2004) Welfare aspects of the main systems of stunning and killing the main commercial species of animals. The EFSA Journal 45: 1–29.

11. Swedish Animal Welfare Authority (2006) Djurskydd vid svenska fjäderfäslakterier. Report 2006:02.

Kycklingar med skador på en av Kronfågels anläggningar. Bilden är från ett annat tillfälle än det som återges i text.
Current campaign

Frankenchickens: Bred to suffer

Frankenchickens are bred to grow so fast that they suffer pain, illness, and early death. Every year, billions endure overcrowded conditions, hunger, and harsh transport. Help Project 1882 push for an EU-wide ban on this cruel breeding.

Sign the petition to ban Frankenchickens
Chickens

FAQ

The best and most effective way to stop contributing to animal suffering is to leave them off our plates and eat plant-based instead. The majority of chickens come from factory farms, while only a tiny percentage is part of organic production. These organic chickens have the possibility to go outside, but only if they are alive during the seasons with warm weather. They are typically of healthier chicken breeds and have more space per chicken compared to conventional chicken farms. Organic facilities, for example certified by the KRAV label, usually house thousands of chickens instead of tens of thousands, but we are still talking about large groups of animals in crowded spaces.

Organic certification is a environmental certification and cannot guarantee that transportation, stunning and slaughter are carried out in a humane manner from the animals' perspective. Slaughter still occurs before the chicken has reached adulthood, before ten weeks of age.

The short answer is no. In addition to the fact that consuming chicken meat results in more animal deaths compared to other common meat production, it also has a relatively large climate impact compared to plant-based alternatives. Eating plant-based is always more animal-friendly, and also often more climate-friendly.

  • Chicken production generates up to ten times more greenhouse gas emissions than equivalent plant-based protein-rich alternatives.(1, 2)
  • According to the Food and Agriculture Organization of the United Nations, emissions from chickens can be assumed to be higher than those from small ruminants, since there are so many of them and they consume food that humans also can eat.(3)
  • The Swedish Environmental Protection Agency has stated in a report that there is no climate-friendly aspect to chicken production unless more environmentally friendly, locally produced feed starts being used.(1)
  • 80% of the chicken industry's climate emissions come from feed production.(4) Fast-growing chickens consume up to four kilograms of nutritious feed for every kilogram of meat produced.(5, 6) The feed includes soy and grains that could have been used directly for human consumption. It is more efficient to feed people with cultivated food rather than through using chickens.(1, 7, 8)
  • Soy from South America, which makes up to 20 % of chicken feed,(5) is often grown in unsustainable monocultures.(4) According to the Swedish University of Agricultural Sciences, the number of chickens in the EU needs to be reduced by half to decrease the unsustainable import of soy feed.(9)

Sources:

1. Naturvårdsverket (2011) Köttkonsumtionens klimatpåverkan – Drivkrafter och styrmedel. Rapport 6456.
2. Ripple W.J. et al. (2014) Ruminants, climate change and climate policy. Nature Climate Change 4(1): 2–5.
3. Gerber P.J. et al. (2013) Tackling climate change through livestock – a global assessment of emissions and mitigation opportunities. Food and Agriculture Organization of the United Nations (FAO), Rome.
4. MacLeod M. et al. (2013) Greenhouse gas emissions from pig and chicken supply chains – A global life cycle assessment. Food and Agriculture Organization of the United Nations (FAO), Rome.
5. Cederberg C. et al. (2009) Greenhouse gas emissions from Swedish production of meat, milk and eggs 1990 and 2005. SIK-report no. 793. SIK – The Swedish Institute for Food and Biotechnology.
6. Piestun Y. et al. (2013) Thermal manipulations during broiler incubation alter performance of broilers to 70 days of age. Poultry science 92(5): 1155–1163.
7. UNSCN (2017) Sustainable diets for healthy people and a healthy planet. Discussion Paper.
8. Friel S. et al. (2009) Public health benefits of strategies to reduce greenhouse-gas emissions: food and agriculture. The Lancet 374: 2016–25.
9. Karlsson J.O. et al. (2020) Halting European Union soybean feed imports favours ruminants over pigs and poultry. Nature Food 2: 38–46.

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Project 1882 works for the animals that are the most exploited and suffer the worst. Thanks to your support, we can change the situation of chickens in factory farms.

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Understanding factory farming

Chickens are just one part of the factory farming system

Read more about the broader issue of animals in factory farms and how chickens are just one part of a larger systemic problem

Learn more about animals in factory farms