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 -19.29
Milk (kg) 478.00 -0.014 -6.69
Fat (kg) 13.13 -0.375 -4.92
Prot (kg) 17.39 -0.441 -7.68
Fertility Sub Index 11.17
Calving Interval (days) -5.95 -1.459 8.68
Survival (%) 2.23 1.117 2.49
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index -5.52
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 9.49 -0.432 -4.10
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -18.32

* Based on an €80/tonne carbon price