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 -0.41
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) -5.91 -0.375 2.21
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index -0.07
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 0.03 1.117 0.03
Calving Sub Index -1.39
Gestation Length (days) 1.51 -0.919 -1.39
Beef Sub Index -2.61
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 0.79

* Based on an €80/tonne carbon price