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 -16.47
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) 17.89 -0.375 -6.70
Prot (kg) 17.13 -0.441 -7.56
Fertility Sub Index 12.71
Calving Interval (days) -7.17 -1.459 10.46
Survival (%) 2.01 1.117 2.25
Calving Sub Index 3.21
Gestation Length (days) -3.49 -0.919 3.21
Beef Sub Index 2.66
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 6.17 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 2.41

* Based on an €80/tonne carbon price