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 1.42
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) -2.14 -0.441 0.94
Fertility Sub Index 11.40
Calving Interval (days) -5.46 -1.459 7.97
Survival (%) 3.07 1.117 3.43
Calving Sub Index 4.18
Gestation Length (days) -4.55 -0.919 4.18
Beef Sub Index -1.71
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 8.98 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 14.68

* Based on an €80/tonne carbon price