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 20.63
Milk (kg) -681.00 -0.014 9.53
Fat (kg) -9.42 -0.375 3.53
Prot (kg) -17.15 -0.441 7.57
Fertility Sub Index 0.77
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) 1.42 1.117 1.59
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 6.03
Carcass Weight (kg) -17.60 -0.528 9.28
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 15.76
Live WT (kg) -51.40 -0.307 15.76
Total Carbon Sub Index 43.79

* Based on an €80/tonne carbon price