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 -16.98
Milk (kg) 392.00 -0.014 -5.49
Fat (kg) 16.27 -0.375 -6.09
Prot (kg) 12.23 -0.441 -5.40
Fertility Sub Index -1.54
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) 0.70 1.117 0.78
Calving Sub Index 4.56
Gestation Length (days) -4.96 -0.919 4.56
Beef Sub Index -0.84
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 7.19 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index -5.89
Live WT (kg) 19.20 -0.307 -5.89
Total Carbon Sub Index -20.68

* Based on an €80/tonne carbon price