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 -10.30
Milk (kg) 583.00 -0.014 -8.16
Fat (kg) -0.27 -0.375 0.10
Prot (kg) 5.08 -0.441 -2.24
Fertility Sub Index -4.77
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -1.37 1.117 -1.53
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.15
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index -13.88

* Based on an €80/tonne carbon price