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 1.50
Milk (kg) -388.00 -0.014 5.43
Fat (kg) 8.32 -0.375 -3.12
Prot (kg) 1.85 -0.441 -0.82
Fertility Sub Index -2.36
Calving Interval (days) 1.73 -1.459 -2.52
Survival (%) 0.15 1.117 0.17
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 5.20
Carcass Weight (kg) -15.10 -0.528 7.97
Age of Slaughter (days) 6.41 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 12.02
Live WT (kg) -39.20 -0.307 12.02
Total Carbon Sub Index 17.85

* Based on an €80/tonne carbon price