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 1.18
Milk (kg) -242.00 -0.014 3.39
Fat (kg) 7.76 -0.375 -2.91
Prot (kg) -1.58 -0.441 0.70
Fertility Sub Index -1.52
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 0.18 1.117 0.20
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -1.26
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 7.40

* Based on an €80/tonne carbon price