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 12.40
Milk (kg) -156.00 -0.014 2.18
Fat (kg) -17.02 -0.375 6.38
Prot (kg) -8.70 -0.441 3.84
Fertility Sub Index 1.80
Calving Interval (days) -2.18 -1.459 3.18
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.61
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.29 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 24.74

* Based on an €80/tonne carbon price