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 -13.34
Milk (kg) 496.00 -0.014 -6.94
Fat (kg) 7.32 -0.375 -2.74
Prot (kg) 8.29 -0.441 -3.66
Fertility Sub Index -11.71
Calving Interval (days) 6.31 -1.459 -9.21
Survival (%) -2.24 1.117 -2.50
Calving Sub Index 1.90
Gestation Length (days) -2.07 -0.919 1.90
Beef Sub Index -3.45
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -2.36
Live WT (kg) 7.70 -0.307 -2.36
Total Carbon Sub Index -28.96

* Based on an €80/tonne carbon price