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 -4.45
Milk (kg) -183.00 -0.014 2.56
Fat (kg) 12.34 -0.375 -4.62
Prot (kg) 5.42 -0.441 -2.39
Fertility Sub Index 0.46
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) 0.71 1.117 0.79
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 7.86
Carcass Weight (kg) -20.30 -0.528 10.71
Age of Slaughter (days) 6.60 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 9.35
Live WT (kg) -30.50 -0.307 9.35
Total Carbon Sub Index 16.93

* Based on an €80/tonne carbon price