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 -2.27
Milk (kg) 75.00 -0.014 -1.05
Fat (kg) 1.10 -0.375 -0.41
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index 1.81
Calving Interval (days) -0.48 -1.459 0.70
Survival (%) 0.99 1.117 1.11
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -0.49
Carcass Weight (kg) 6.40 -0.528 -3.38
Age of Slaughter (days) -6.68 -0.432 2.88
Maintenance Sub Index Maint. Sub Index -7.14
Live WT (kg) 23.30 -0.307 -7.14
Total Carbon Sub Index -7.21

* Based on an €80/tonne carbon price