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 -10.77
Milk (kg) -9.00 -0.014 0.13
Fat (kg) 18.32 -0.375 -6.86
Prot (kg) 9.14 -0.441 -4.03
Fertility Sub Index 9.13
Calving Interval (days) -4.09 -1.459 5.97
Survival (%) 2.83 1.117 3.16
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index 0.92
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 5.19 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index 5.66

* Based on an €80/tonne carbon price