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 -13.24
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 16.56 -0.375 -6.20
Prot (kg) 8.27 -0.441 -3.65
Fertility Sub Index 13.56
Calving Interval (days) -8.97 -1.459 13.09
Survival (%) 0.42 1.117 0.47
Calving Sub Index 1.71
Gestation Length (days) -1.86 -0.919 1.71
Beef Sub Index 0.69
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 5.73 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index 0.26

* Based on an €80/tonne carbon price