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 18.17
Milk (kg) -661.00 -0.014 9.25
Fat (kg) -6.46 -0.375 2.42
Prot (kg) -14.71 -0.441 6.49
Fertility Sub Index -3.32
Calving Interval (days) 1.94 -1.459 -2.83
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 14.65
Carcass Weight (kg) -36.60 -0.528 19.31
Age of Slaughter (days) 10.78 -0.432 -4.65
Maintenance Sub Index Maint. Sub Index 25.29
Live WT (kg) -82.50 -0.307 25.29
Total Carbon Sub Index 55.40

* Based on an €80/tonne carbon price