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 -0.57
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) -5.23 -0.375 1.96
Prot (kg) 4.07 -0.441 -1.80
Fertility Sub Index 1.51
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.75 1.117 0.84
Calving Sub Index -1.46
Gestation Length (days) 1.59 -0.919 -1.46
Beef Sub Index -2.79
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 7.31 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 2.34

* Based on an €80/tonne carbon price