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 -5.97
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 7.17 -0.375 -2.69
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index -2.34
Calving Interval (days) 2.04 -1.459 -2.98
Survival (%) 0.57 1.117 0.64
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 1.18
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 1.30 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 4.35
Live WT (kg) -14.20 -0.307 4.35
Total Carbon Sub Index 2.41

* Based on an €80/tonne carbon price