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 -15.79
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 12.39 -0.375 -4.64
Prot (kg) 14.92 -0.441 -6.59
Fertility Sub Index 1.76
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 1.20 1.117 1.34
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index -1.28
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 10.41 -0.432 -4.49
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -14.66

* Based on an €80/tonne carbon price