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 3.72
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) -5.97 -0.375 2.24
Prot (kg) -5.40 -0.441 2.38
Fertility Sub Index -10.75
Calving Interval (days) 5.52 -1.459 -8.05
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 0.63
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 2.70 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -6.34

* Based on an €80/tonne carbon price