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 -7.57
Milk (kg) -169.00 -0.014 2.37
Fat (kg) 15.45 -0.375 -5.79
Prot (kg) 9.40 -0.441 -4.15
Fertility Sub Index -3.55
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 6.77
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 2.88 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 12.42
Live WT (kg) -40.50 -0.307 12.42
Total Carbon Sub Index 8.69

* Based on an €80/tonne carbon price