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 -5.02
Milk (kg) 41.00 -0.014 -0.57
Fat (kg) 5.71 -0.375 -2.14
Prot (kg) 5.22 -0.441 -2.30
Fertility Sub Index 6.06
Calving Interval (days) -3.02 -1.459 4.41
Survival (%) 1.48 1.117 1.65
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -1.14
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.37 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 7.78

* Based on an €80/tonne carbon price