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 -4.23
Milk (kg) 318.00 -0.014 -4.45
Fat (kg) -1.52 -0.375 0.57
Prot (kg) 0.79 -0.441 -0.35
Fertility Sub Index -3.75
Calving Interval (days) 1.75 -1.459 -2.55
Survival (%) -1.07 1.117 -1.20
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.35
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.36
Live WT (kg) -7.70 -0.307 2.36
Total Carbon Sub Index -5.82

* Based on an €80/tonne carbon price