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 5.52
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) -11.06 -0.375 4.14
Prot (kg) -5.03 -0.441 2.22
Fertility Sub Index -3.83
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) 0.33 1.117 0.37
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 4.12
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 2.91 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 8.49
Live WT (kg) -27.70 -0.307 8.49
Total Carbon Sub Index 14.91

* Based on an €80/tonne carbon price