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 2.31
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -3.88 -0.375 1.45
Prot (kg) -3.43 -0.441 1.51
Fertility Sub Index -18.95
Calving Interval (days) 10.33 -1.459 -15.07
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 1.97
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 3.63 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index -9.88

* Based on an €80/tonne carbon price