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Table 3 CO 2 equivalent emissions, land use and water use for local civic and industrial production in Western Sydney per 1 kg of chicken or lettuce production

From: Potential environmental and population health impacts of local urban food systems under climate change: a life cycle analysis case study of lettuce and chicken

Production CO2equivalent (kg) Land use (hectare-years) Water use (m3)
Chicken
Civic producer 1 7.7 0.005 0.17
Civic producer 2 4.0 0.003 0.32
Industrial 2.6 0.001 0.18
Lettuce
Civic producer 1 0.25 4.0E-06 0.004
Civic producer 2 0.08 1.4E-05 0.004
Industrial 0.32 2.0E-05 0.072