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 -11.80
Milk (kg) 13.00 -0.014 -0.18
Fat (kg) 19.31 -0.375 -7.23
Prot (kg) 9.94 -0.441 -4.39
Fertility Sub Index 11.34
Calving Interval (days) -5.87 -1.459 8.56
Survival (%) 2.48 1.117 2.77
Calving Sub Index 3.53
Gestation Length (days) -3.84 -0.919 3.53
Beef Sub Index -0.60
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.18 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 0.32

* Based on an €80/tonne carbon price