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 13.88
Milk (kg) -439.00 -0.014 6.15
Fat (kg) -6.53 -0.375 2.45
Prot (kg) -11.98 -0.441 5.29
Fertility Sub Index -2.02
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) 0.06 1.117 0.07
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 2.91
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 12.14
Live WT (kg) -39.60 -0.307 12.14
Total Carbon Sub Index 27.56

* Based on an €80/tonne carbon price