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 5.97
Milk (kg) -30.00 -0.014 0.42
Fat (kg) -7.55 -0.375 2.83
Prot (kg) -6.16 -0.441 2.72
Fertility Sub Index -0.21
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.49
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.66 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 15.56

* Based on an €80/tonne carbon price