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 25.93
Milk (kg) -635.00 -0.014 8.89
Fat (kg) -15.44 -0.375 5.78
Prot (kg) -25.51 -0.441 11.26
Fertility Sub Index -4.94
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -1.18 1.117 -1.32
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.40
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 3.98 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 20.67

* Based on an €80/tonne carbon price