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 -0.49
Milk (kg) -235.00 -0.014 3.29
Fat (kg) 8.32 -0.375 -3.12
Prot (kg) 1.51 -0.441 -0.67
Fertility Sub Index -1.08
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 0.00 1.117 0.00
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index 9.48
Carcass Weight (kg) -24.20 -0.528 12.77
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 10.79
Live WT (kg) -35.20 -0.307 10.79
Total Carbon Sub Index 21.26

* Based on an €80/tonne carbon price