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 11.76
Milk (kg) -462.00 -0.014 6.47
Fat (kg) -2.37 -0.375 0.89
Prot (kg) -9.98 -0.441 4.40
Fertility Sub Index 4.28
Calving Interval (days) -1.61 -1.459 2.35
Survival (%) 1.73 1.117 1.93
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -0.70
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 8.23 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 24.48

* Based on an €80/tonne carbon price