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 13.73
Milk (kg) -380.00 -0.014 5.32
Fat (kg) -7.97 -0.375 2.99
Prot (kg) -12.28 -0.441 5.42
Fertility Sub Index 2.14
Calving Interval (days) -1.33 -1.459 1.94
Survival (%) 0.18 1.117 0.20
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index -0.85
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.82 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index 17.67

* Based on an €80/tonne carbon price