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 -11.15
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) 3.72 -0.375 -1.39
Prot (kg) 15.69 -0.441 -6.92
Fertility Sub Index 4.97
Calving Interval (days) -2.24 -1.459 3.27
Survival (%) 1.52 1.117 1.70
Calving Sub Index -1.52
Gestation Length (days) 1.65 -0.919 -1.52
Beef Sub Index -1.51
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.31 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index -4.02

* Based on an €80/tonne carbon price