Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -2.71
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 1.35 -0.375 -0.51
Prot (kg) -0.36 -0.441 0.16
Fertility Sub Index -20.60
Calving Interval (days) 10.88 -1.459 -15.87
Survival (%) -4.23 1.117 -4.73
Calving Sub Index 2.03
Gestation Length (days) -2.21 -0.919 2.03
Beef Sub Index -2.55
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 4.93 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -23.52

* Based on an €80/tonne carbon price