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 -3.11
Milk (kg) -281.00 -0.014 3.93
Fat (kg) 11.36 -0.375 -4.26
Prot (kg) 6.32 -0.441 -2.79
Fertility Sub Index 5.48
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 1.89 1.117 2.11
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 3.45
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 7.15 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index 11.71
Live WT (kg) -38.20 -0.307 11.71
Total Carbon Sub Index 18.72

* Based on an €80/tonne carbon price