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 -10.84
Milk (kg) -92.00 -0.014 1.29
Fat (kg) 22.26 -0.375 -8.34
Prot (kg) 8.58 -0.441 -3.79
Fertility Sub Index 0.44
Calving Interval (days) 0.48 -1.459 -0.70
Survival (%) 1.02 1.117 1.14
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index 10.46
Carcass Weight (kg) -27.00 -0.528 14.24
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 18.39
Live WT (kg) -60.00 -0.307 18.39
Total Carbon Sub Index 19.83

* Based on an €80/tonne carbon price