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 2.69
Milk (kg) -281.00 -0.014 3.93
Fat (kg) 6.56 -0.375 -2.46
Prot (kg) -2.74 -0.441 1.21
Fertility Sub Index -3.46
Calving Interval (days) 3.56 -1.459 -5.19
Survival (%) 1.55 1.117 1.73
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 11.76
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 5.27 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 19.71
Live WT (kg) -64.30 -0.307 19.71
Total Carbon Sub Index 31.41

* Based on an €80/tonne carbon price