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 10.09
Milk (kg) -330.00 -0.014 4.62
Fat (kg) -5.10 -0.375 1.91
Prot (kg) -8.07 -0.441 3.56
Fertility Sub Index 4.16
Calving Interval (days) -1.64 -1.459 2.39
Survival (%) 1.58 1.117 1.77
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -2.09
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 6.93
Live WT (kg) -22.60 -0.307 6.93
Total Carbon Sub Index 19.82

* Based on an €80/tonne carbon price