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 1.47
Milk (kg) -110.00 -0.014 1.54
Fat (kg) 1.39 -0.375 -0.52
Prot (kg) -1.02 -0.441 0.45
Fertility Sub Index 14.53
Calving Interval (days) -8.97 -1.459 13.09
Survival (%) 1.29 1.117 1.44
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 4.44
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 29.13

* Based on an €80/tonne carbon price