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 -4.55
Milk (kg) -26.00 -0.014 0.36
Fat (kg) 9.02 -0.375 -3.38
Prot (kg) 3.47 -0.441 -1.53
Fertility Sub Index 1.36
Calving Interval (days) 0.44 -1.459 -0.64
Survival (%) 1.79 1.117 2.00
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index 5.86
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) -0.38 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 10.39

* Based on an €80/tonne carbon price