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 -1.95
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) -2.81 -0.375 1.05
Prot (kg) -0.18 -0.441 0.08
Fertility Sub Index -9.66
Calving Interval (days) 4.51 -1.459 -6.58
Survival (%) -2.76 1.117 -3.08
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.29
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -0.91 -0.432 0.39
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -10.35

* Based on an €80/tonne carbon price