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 -9.17
Milk (kg) -120.00 -0.014 1.68
Fat (kg) 17.77 -0.375 -6.66
Prot (kg) 9.51 -0.441 -4.20
Fertility Sub Index 14.42
Calving Interval (days) -7.26 -1.459 10.59
Survival (%) 3.43 1.117 3.83
Calving Sub Index 4.49
Gestation Length (days) -4.88 -0.919 4.49
Beef Sub Index 5.54
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 20.80

* Based on an €80/tonne carbon price