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 -0.73
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) -8.68 -0.375 3.25
Prot (kg) 1.48 -0.441 -0.65
Fertility Sub Index -11.33
Calving Interval (days) 5.69 -1.459 -8.30
Survival (%) -2.71 1.117 -3.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.24
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) -0.20 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -10.56

* Based on an €80/tonne carbon price