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 -3.78
Milk (kg) 30.00 -0.014 -0.42
Fat (kg) 6.64 -0.375 -2.49
Prot (kg) 1.98 -0.441 -0.87
Fertility Sub Index 10.40
Calving Interval (days) -5.74 -1.459 8.37
Survival (%) 1.81 1.117 2.02
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 1.09
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 5.54 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 10.29

* Based on an €80/tonne carbon price