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 -6.25
Milk (kg) -157.00 -0.014 2.20
Fat (kg) 14.94 -0.375 -5.60
Prot (kg) 6.46 -0.441 -2.85
Fertility Sub Index 1.00
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index 7.08
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 3.39 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 13.34

* Based on an €80/tonne carbon price