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 -7.39
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 8.91 -0.375 -3.34
Prot (kg) 7.38 -0.441 -3.26
Fertility Sub Index 10.13
Calving Interval (days) -4.77 -1.459 6.96
Survival (%) 2.84 1.117 3.17
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index 1.31
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 3.57 -0.432 -1.54
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 11.51

* Based on an €80/tonne carbon price