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 9.04
Milk (kg) -551.00 -0.014 7.71
Fat (kg) 5.72 -0.375 -2.14
Prot (kg) -7.86 -0.441 3.47
Fertility Sub Index -1.58
Calving Interval (days) 1.17 -1.459 -1.71
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index -0.48
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 8.40
Live WT (kg) -27.40 -0.307 8.40
Total Carbon Sub Index 15.94

* Based on an €80/tonne carbon price