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 -7.98
Milk (kg) 167.00 -0.014 -2.34
Fat (kg) 2.37 -0.375 -0.89
Prot (kg) 10.78 -0.441 -4.76
Fertility Sub Index 9.08
Calving Interval (days) -5.83 -1.459 8.51
Survival (%) 0.51 1.117 0.57
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 0.54
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.34 -0.432 -0.15
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index 3.49

* Based on an €80/tonne carbon price