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 -12.75
Milk (kg) 384.00 -0.014 -5.38
Fat (kg) 8.15 -0.375 -3.05
Prot (kg) 9.78 -0.441 -4.32
Fertility Sub Index -3.79
Calving Interval (days) 2.76 -1.459 -4.03
Survival (%) 0.21 1.117 0.23
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -2.57
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -6.84
Live WT (kg) 22.30 -0.307 -6.84
Total Carbon Sub Index -22.53

* Based on an €80/tonne carbon price