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 -9.34
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 11.09 -0.375 -4.15
Prot (kg) 9.17 -0.441 -4.05
Fertility Sub Index 0.54
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) 1.49 1.117 1.66
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 7.97
Carcass Weight (kg) -18.00 -0.528 9.50
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 16.34

* Based on an €80/tonne carbon price