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 22.28
Milk (kg) -757.00 -0.014 10.60
Fat (kg) -6.68 -0.375 2.50
Prot (kg) -20.79 -0.441 9.18
Fertility Sub Index -0.55
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) 1.39 1.117 1.55
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 15.29
Carcass Weight (kg) -35.70 -0.528 18.83
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 28.63
Live WT (kg) -93.40 -0.307 28.63
Total Carbon Sub Index 65.53

* Based on an €80/tonne carbon price