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 -0.97
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) 0.86 -0.375 -0.32
Prot (kg) -1.30 -0.441 0.57
Fertility Sub Index -13.94
Calving Interval (days) 6.88 -1.459 -10.04
Survival (%) -3.49 1.117 -3.90
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -0.04
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index -12.38

* Based on an €80/tonne carbon price