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 4.28
Milk (kg) -67.00 -0.014 0.94
Fat (kg) -6.72 -0.375 2.52
Prot (kg) -1.88 -0.441 0.83
Fertility Sub Index -4.43
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 4.38
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) -0.62 -0.432 0.27
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index 6.51

* Based on an €80/tonne carbon price