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 -14.70
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 15.38 -0.375 -5.76
Prot (kg) 13.34 -0.441 -5.89
Fertility Sub Index 10.41
Calving Interval (days) -4.59 -1.459 6.70
Survival (%) 3.32 1.117 3.71
Calving Sub Index 5.14
Gestation Length (days) -5.59 -0.919 5.14
Beef Sub Index -0.85
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 5.87 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -1.22

* Based on an €80/tonne carbon price