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 -4.19
Milk (kg) -178.00 -0.014 2.49
Fat (kg) 12.30 -0.375 -4.61
Prot (kg) 4.70 -0.441 -2.07
Fertility Sub Index -3.60
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) 0.21 1.117 0.23
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 5.31
Carcass Weight (kg) -15.30 -0.528 8.07
Age of Slaughter (days) 6.39 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 12.39
Live WT (kg) -40.40 -0.307 12.39
Total Carbon Sub Index 13.63

* Based on an €80/tonne carbon price