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 20.07
Milk (kg) -892.00 -0.014 12.49
Fat (kg) 2.04 -0.375 -0.76
Prot (kg) -18.90 -0.441 8.34
Fertility Sub Index 2.21
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 1.69 1.117 1.89
Calving Sub Index -2.42
Gestation Length (days) 2.63 -0.919 -2.42
Beef Sub Index 23.45
Carcass Weight (kg) -53.00 -0.528 27.96
Age of Slaughter (days) 10.44 -0.432 -4.51
Maintenance Sub Index Maint. Sub Index 39.98
Live WT (kg) -130.40 -0.307 39.98
Total Carbon Sub Index 83.28

* Based on an €80/tonne carbon price