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 15.12
Milk (kg) -412.00 -0.014 5.77
Fat (kg) -8.39 -0.375 3.14
Prot (kg) -14.06 -0.441 6.21
Fertility Sub Index -2.14
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 6.58
Carcass Weight (kg) -19.20 -0.528 10.13
Age of Slaughter (days) 8.22 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 17.08
Live WT (kg) -55.70 -0.307 17.08
Total Carbon Sub Index 37.37

* Based on an €80/tonne carbon price