Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 11.41
Milk (kg) -521.00 -0.014 7.29
Fat (kg) 0.12 -0.375 -0.04
Prot (kg) -9.43 -0.441 4.16
Fertility Sub Index 3.97
Calving Interval (days) -1.62 -1.459 2.36
Survival (%) 1.44 1.117 1.61
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 15.97
Carcass Weight (kg) -36.20 -0.528 19.10
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 26.39
Live WT (kg) -86.10 -0.307 26.39
Total Carbon Sub Index 58.33

* Based on an €80/tonne carbon price