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 22.48
Milk (kg) -772.00 -0.014 10.81
Fat (kg) -8.64 -0.375 3.24
Prot (kg) -19.11 -0.441 8.43
Fertility Sub Index 3.36
Calving Interval (days) -1.06 -1.459 1.55
Survival (%) 1.62 1.117 1.81
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index 14.83
Carcass Weight (kg) -33.30 -0.528 17.57
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 24.52
Live WT (kg) -80.00 -0.307 24.52
Total Carbon Sub Index 65.38

* Based on an €80/tonne carbon price