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 24.63
Milk (kg) -827.00 -0.014 11.58
Fat (kg) -10.76 -0.375 4.03
Prot (kg) -20.45 -0.441 9.03
Fertility Sub Index -2.83
Calving Interval (days) 2.85 -1.459 -4.16
Survival (%) 1.19 1.117 1.33
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 17.31
Carcass Weight (kg) -40.00 -0.528 21.10
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 30.69
Live WT (kg) -100.10 -0.307 30.69
Total Carbon Sub Index 69.40

* Based on an €80/tonne carbon price