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 -1.08
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 4.42 -0.375 -1.66
Prot (kg) 0.70 -0.441 -0.31
Fertility Sub Index 3.54
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) 1.08 1.117 1.21
Calving Sub Index 4.36
Gestation Length (days) -4.74 -0.919 4.36
Beef Sub Index 3.24
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 4.97 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 15.26

* Based on an €80/tonne carbon price