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 -16.61
Milk (kg) 374.00 -0.014 -5.24
Fat (kg) 16.94 -0.375 -6.35
Prot (kg) 11.40 -0.441 -5.03
Fertility Sub Index 9.72
Calving Interval (days) -3.33 -1.459 4.86
Survival (%) 4.35 1.117 4.86
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -2.87
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 8.36 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -11.17

* Based on an €80/tonne carbon price