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 -6.80
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) -4.69 -0.375 1.76
Prot (kg) 10.60 -0.441 -4.68
Fertility Sub Index 7.11
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 2.05 1.117 2.29
Calving Sub Index -1.49
Gestation Length (days) 1.62 -0.919 -1.49
Beef Sub Index -2.81
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 6.39 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 0.23

* Based on an €80/tonne carbon price