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 -11.10
Milk (kg) 372.00 -0.014 -5.21
Fat (kg) 6.34 -0.375 -2.37
Prot (kg) 7.96 -0.441 -3.51
Fertility Sub Index 7.66
Calving Interval (days) -2.89 -1.459 4.22
Survival (%) 3.08 1.117 3.44
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 0.32
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 5.85 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 1.98

* Based on an €80/tonne carbon price