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 -2.30
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 2.38 -0.375 -0.89
Prot (kg) -1.10 -0.441 0.49
Fertility Sub Index 0.81
Calving Interval (days) -0.77 -1.459 1.12
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.78
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 1.16

* Based on an €80/tonne carbon price