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 -1.85
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 6.86 -0.375 -2.57
Prot (kg) 1.41 -0.441 -0.62
Fertility Sub Index -3.07
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) 1.20 1.117 1.34
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -0.31
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -0.97

* Based on an €80/tonne carbon price