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 -13.97
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 16.02 -0.375 -6.00
Prot (kg) 12.39 -0.441 -5.47
Fertility Sub Index -2.78
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) 0.24 1.117 0.27
Calving Sub Index 2.83
Gestation Length (days) -3.08 -0.919 2.83
Beef Sub Index 7.61
Carcass Weight (kg) -19.10 -0.528 10.08
Age of Slaughter (days) 5.70 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index 12.29
Live WT (kg) -40.10 -0.307 12.29
Total Carbon Sub Index 5.98

* Based on an €80/tonne carbon price