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 -29.68
Milk (kg) 1014.00 -0.014 -14.20
Fat (kg) 21.07 -0.375 -7.89
Prot (kg) 17.20 -0.441 -7.59
Fertility Sub Index 0.40
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.30
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -28.12

* Based on an €80/tonne carbon price