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 -5.70
Milk (kg) -193.00 -0.014 2.70
Fat (kg) 15.86 -0.375 -5.94
Prot (kg) 5.58 -0.441 -2.46
Fertility Sub Index 19.73
Calving Interval (days) -11.36 -1.459 16.57
Survival (%) 2.82 1.117 3.15
Calving Sub Index 4.49
Gestation Length (days) -4.89 -0.919 4.49
Beef Sub Index 2.09
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 0.54 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 22.76

* Based on an €80/tonne carbon price