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 -20.70
Milk (kg) 490.00 -0.014 -6.86
Fat (kg) 19.53 -0.375 -7.32
Prot (kg) 14.78 -0.441 -6.52
Fertility Sub Index -6.87
Calving Interval (days) 4.73 -1.459 -6.90
Survival (%) 0.03 1.117 0.03
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index -2.08
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 5.19 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -36.38

* Based on an €80/tonne carbon price