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 14.09
Milk (kg) -302.00 -0.014 4.23
Fat (kg) -12.34 -0.375 4.62
Prot (kg) -11.88 -0.441 5.24
Fertility Sub Index -2.46
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 5.18
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 14.81
Live WT (kg) -48.30 -0.307 14.81
Total Carbon Sub Index 32.12

* Based on an €80/tonne carbon price