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 -6.95
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 10.48 -0.375 -3.93
Prot (kg) 1.37 -0.441 -0.60
Fertility Sub Index 4.78
Calving Interval (days) -2.06 -1.459 3.01
Survival (%) 1.59 1.117 1.78
Calving Sub Index 4.26
Gestation Length (days) -4.63 -0.919 4.26
Beef Sub Index -1.08
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 6.29 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 1.93

* Based on an €80/tonne carbon price