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 8.47
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -14.85 -0.375 5.56
Prot (kg) -9.41 -0.441 4.15
Fertility Sub Index -18.39
Calving Interval (days) 9.42 -1.459 -13.74
Survival (%) -4.16 1.117 -4.65
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 0.55
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -9.11

* Based on an €80/tonne carbon price