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 -12.41
Milk (kg) 659.00 -0.014 -9.23
Fat (kg) 1.46 -0.375 -0.55
Prot (kg) 5.98 -0.441 -2.64
Fertility Sub Index -7.51
Calving Interval (days) 3.57 -1.459 -5.21
Survival (%) -2.06 1.117 -2.30
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.47
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 0.13 -0.432 -0.06
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -18.29

* Based on an €80/tonne carbon price