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 0.31
Milk (kg) -225.00 -0.014 3.15
Fat (kg) 8.03 -0.375 -3.01
Prot (kg) -0.37 -0.441 0.16
Fertility Sub Index 0.72
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) 3.92 1.117 4.38
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index 8.76
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 18.39
Live WT (kg) -60.00 -0.307 18.39
Total Carbon Sub Index 29.97

* Based on an €80/tonne carbon price