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 -4.73
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 5.91 -0.375 -2.21
Prot (kg) 1.03 -0.441 -0.45
Fertility Sub Index 4.41
Calving Interval (days) -4.25 -1.459 6.20
Survival (%) -1.60 1.117 -1.79
Calving Sub Index -3.47
Gestation Length (days) 3.78 -0.919 -3.47
Beef Sub Index 5.19
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) -4.33 -0.432 1.87
Maintenance Sub Index Maint. Sub Index 2.85
Live WT (kg) -9.30 -0.307 2.85
Total Carbon Sub Index 4.25

* Based on an €80/tonne carbon price