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 4.47
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) -10.27 -0.375 3.85
Prot (kg) -8.00 -0.441 3.53
Fertility Sub Index -12.32
Calving Interval (days) 6.36 -1.459 -9.28
Survival (%) -2.72 1.117 -3.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.98
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index -3.49

* Based on an €80/tonne carbon price