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 -2.13
Milk (kg) -263.00 -0.014 3.68
Fat (kg) 13.85 -0.375 -5.19
Prot (kg) 1.41 -0.441 -0.62
Fertility Sub Index 1.90
Calving Interval (days) -0.91 -1.459 1.33
Survival (%) 0.51 1.117 0.57
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index 5.30
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) 5.31 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 15.15

* Based on an €80/tonne carbon price