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 13.88
Milk (kg) -598.00 -0.014 8.37
Fat (kg) -0.53 -0.375 0.20
Prot (kg) -12.03 -0.441 5.31
Fertility Sub Index 1.62
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 1.37 1.117 1.53
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 10.78
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 8.26 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 23.18
Live WT (kg) -75.60 -0.307 23.18
Total Carbon Sub Index 49.79

* Based on an €80/tonne carbon price