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 0.40
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) 0.67 -0.375 -0.25
Prot (kg) -5.79 -0.441 2.56
Fertility Sub Index -2.79
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) -0.51 1.117 -0.57
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.50
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 3.37 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -0.63

* Based on an €80/tonne carbon price