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 -16.51
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 17.51 -0.375 -6.56
Prot (kg) 17.06 -0.441 -7.53
Fertility Sub Index 14.65
Calving Interval (days) -7.88 -1.459 11.50
Survival (%) 2.82 1.117 3.15
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index 2.25
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 3.46 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 4.85

* Based on an €80/tonne carbon price