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 -16.32
Milk (kg) 392.00 -0.014 -5.49
Fat (kg) 12.07 -0.375 -4.52
Prot (kg) 14.31 -0.441 -6.32
Fertility Sub Index -0.02
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) 0.37 1.117 0.41
Calving Sub Index -1.10
Gestation Length (days) 1.20 -0.919 -1.10
Beef Sub Index -4.49
Carcass Weight (kg) 11.00 -0.528 -5.80
Age of Slaughter (days) -3.05 -0.432 1.32
Maintenance Sub Index Maint. Sub Index -8.64
Live WT (kg) 28.20 -0.307 -8.64
Total Carbon Sub Index -30.59

* Based on an €80/tonne carbon price