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 12.35
Milk (kg) -451.00 -0.014 6.31
Fat (kg) -3.80 -0.375 1.42
Prot (kg) -10.45 -0.441 4.61
Fertility Sub Index -2.49
Calving Interval (days) 1.70 -1.459 -2.48
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 4.13
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 8.27 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 14.10
Live WT (kg) -46.00 -0.307 14.10
Total Carbon Sub Index 28.77

* Based on an €80/tonne carbon price