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 -17.53
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 15.18 -0.375 -5.69
Prot (kg) 15.63 -0.441 -6.90
Fertility Sub Index 1.24
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.29 1.117 0.32
Calving Sub Index 4.46
Gestation Length (days) -4.85 -0.919 4.46
Beef Sub Index 0.96
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 2.78 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -10.87

* Based on an €80/tonne carbon price