Organic eggs have worse impact on climate than eggs from caged chickens

Adopting organic free-range model in UK could lead to greenhouse emissions equivalent to 2,316,000 tonnes of CO2, study suggests

Organic eggs are twice as bad for the climate as eggs from chickens living in cages, research suggests.

According to the study, switching the UK’s entire egg production to an organic free-range model would lead to greenhouse gas emissions equivalent to 2,316,000 tonnes of CO2 (tCO2e), while production through a fully caged system would emit 1,184,000 tCO2e.