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 0.75
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -7.82 -0.375 2.93
Prot (kg) -0.07 -0.441 0.03
Fertility Sub Index 2.86
Calving Interval (days) -1.05 -1.459 1.53
Survival (%) 1.19 1.117 1.33
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index 3.80
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 2.43 -0.432 -1.05
Maintenance Sub Index Maint. Sub Index 10.55
Live WT (kg) -34.40 -0.307 10.55
Total Carbon Sub Index 18.87

* Based on an €80/tonne carbon price