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 -12.91
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 13.10 -0.375 -4.91
Prot (kg) 13.94 -0.441 -6.15
Fertility Sub Index 5.78
Calving Interval (days) -2.37 -1.459 3.46
Survival (%) 2.08 1.117 2.32
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index 2.56
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 0.17

* Based on an €80/tonne carbon price