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 -0.43
Milk (kg) -187.00 -0.014 2.62
Fat (kg) 4.65 -0.375 -1.74
Prot (kg) 2.96 -0.441 -1.31
Fertility Sub Index 16.86
Calving Interval (days) -8.53 -1.459 12.45
Survival (%) 3.95 1.117 4.41
Calving Sub Index 3.76
Gestation Length (days) -4.09 -0.919 3.76
Beef Sub Index 3.09
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 3.96 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 28.19

* Based on an €80/tonne carbon price