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 -2.16
Milk (kg) 88.00 -0.014 -1.23
Fat (kg) -5.57 -0.375 2.09
Prot (kg) 6.84 -0.441 -3.02
Fertility Sub Index -2.73
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) -0.33 1.117 -0.37
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 5.31
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 5.81

* Based on an €80/tonne carbon price