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 65.51
Milk (kg) -1419.00 -0.014 19.87
Fat (kg) -54.91 -0.375 20.57
Prot (kg) -56.82 -0.441 25.08
Fertility Sub Index -3.60
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -1.11 1.117 -1.24
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) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 65.25

* Based on an €80/tonne carbon price