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 -0.98
Milk (kg) 84.00 -0.014 -1.18
Fat (kg) -2.41 -0.375 0.90
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index -20.62
Calving Interval (days) 10.23 -1.459 -14.93
Survival (%) -5.10 1.117 -5.70
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index -3.34
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -23.61

* Based on an €80/tonne carbon price