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 0.51
Milk (kg) -401.00 -0.014 5.61
Fat (kg) 11.61 -0.375 -4.35
Prot (kg) 1.71 -0.441 -0.75
Fertility Sub Index 6.75
Calving Interval (days) -3.34 -1.459 4.87
Survival (%) 1.68 1.117 1.88
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 12.64
Carcass Weight (kg) -27.40 -0.528 14.45
Age of Slaughter (days) 4.21 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index 16.49
Live WT (kg) -53.80 -0.307 16.49
Total Carbon Sub Index 37.47

* Based on an €80/tonne carbon price