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 -10.51
Milk (kg) -50.00 -0.014 0.70
Fat (kg) 22.78 -0.375 -8.53
Prot (kg) 6.06 -0.441 -2.67
Fertility Sub Index 12.31
Calving Interval (days) -5.72 -1.459 8.35
Survival (%) 3.55 1.117 3.97
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index 3.83
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 14.42

* Based on an €80/tonne carbon price