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 6.04
Milk (kg) -42.00 -0.014 0.59
Fat (kg) -6.91 -0.375 2.59
Prot (kg) -6.49 -0.441 2.86
Fertility Sub Index -2.39
Calving Interval (days) 1.30 -1.459 -1.90
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 4.37
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 1.61 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 8.61
Live WT (kg) -28.10 -0.307 8.61
Total Carbon Sub Index 17.38

* Based on an €80/tonne carbon price