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 -2.64
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) -2.79 -0.375 1.05
Prot (kg) 1.81 -0.441 -0.80
Fertility Sub Index -5.62
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.17
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -3.73

* Based on an €80/tonne carbon price