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 -14.63
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) 13.02 -0.375 -4.88
Prot (kg) 14.36 -0.441 -6.34
Fertility Sub Index 18.43
Calving Interval (days) -9.93 -1.459 14.49
Survival (%) 3.53 1.117 3.94
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 0.22
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 7.97

* Based on an €80/tonne carbon price