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 -9.16
Milk (kg) -160.00 -0.014 2.24
Fat (kg) 22.34 -0.375 -8.37
Prot (kg) 6.86 -0.441 -3.03
Fertility Sub Index 12.03
Calving Interval (days) -6.52 -1.459 9.51
Survival (%) 2.25 1.117 2.51
Calving Sub Index 3.68
Gestation Length (days) -4.00 -0.919 3.68
Beef Sub Index 1.87
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 5.57 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 12.71

* Based on an €80/tonne carbon price