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 2.45
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) -6.99 -0.375 2.62
Prot (kg) -4.48 -0.441 1.98
Fertility Sub Index -6.24
Calving Interval (days) 5.70 -1.459 -8.32
Survival (%) 1.86 1.117 2.08
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 4.15
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 0.66 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 8.09

* Based on an €80/tonne carbon price