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 -0.19
Milk (kg) -98.00 -0.014 1.37
Fat (kg) 4.20 -0.375 -1.57
Prot (kg) -0.03 -0.441 0.01
Fertility Sub Index -5.15
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -2.51 1.117 -2.80
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 3.41
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index 5.53

* Based on an €80/tonne carbon price