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 -2.66
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) 2.57 -0.441 -1.13
Fertility Sub Index 12.27
Calving Interval (days) -7.36 -1.459 10.74
Survival (%) 1.37 1.117 1.53
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 2.43
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 7.39
Live WT (kg) -24.10 -0.307 7.39
Total Carbon Sub Index 19.15

* Based on an €80/tonne carbon price