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 -10.77
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 14.36 -0.375 -5.38
Prot (kg) 8.66 -0.441 -3.82
Fertility Sub Index 2.64
Calving Interval (days) -1.55 -1.459 2.26
Survival (%) 0.34 1.117 0.38
Calving Sub Index 3.61
Gestation Length (days) -3.93 -0.919 3.61
Beef Sub Index 5.40
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 3.51 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 5.86
Live WT (kg) -19.10 -0.307 5.86
Total Carbon Sub Index 6.73

* Based on an €80/tonne carbon price