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 -20.92
Milk (kg) 479.00 -0.014 -6.71
Fat (kg) 19.95 -0.375 -7.47
Prot (kg) 15.27 -0.441 -6.74
Fertility Sub Index -6.14
Calving Interval (days) 4.14 -1.459 -6.04
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index -3.05
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 9.75 -0.432 -4.21
Maintenance Sub Index Maint. Sub Index -5.40
Live WT (kg) 17.60 -0.307 -5.40
Total Carbon Sub Index -31.93

* Based on an €80/tonne carbon price