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 1.47
Milk (kg) -101.00 -0.014 1.41
Fat (kg) -1.50 -0.375 0.56
Prot (kg) 1.14 -0.441 -0.50
Fertility Sub Index -10.30
Calving Interval (days) 4.94 -1.459 -7.21
Survival (%) -2.77 1.117 -3.09
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -1.95
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 4.39 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -10.35

* Based on an €80/tonne carbon price