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 -22.08
Milk (kg) 550.00 -0.014 -7.70
Fat (kg) 20.71 -0.375 -7.76
Prot (kg) 15.00 -0.441 -6.62
Fertility Sub Index -3.79
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) 0.00 1.117 0.00
Calving Sub Index 3.12
Gestation Length (days) -3.39 -0.919 3.12
Beef Sub Index -3.16
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -6.56
Live WT (kg) 21.40 -0.307 -6.56
Total Carbon Sub Index -32.47

* Based on an €80/tonne carbon price