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 0.18
Milk (kg) -418.00 -0.014 5.85
Fat (kg) 15.47 -0.375 -5.79
Prot (kg) -0.27 -0.441 0.12
Fertility Sub Index 3.73
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) 1.52 1.117 1.70
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index -0.98
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 8.87 -0.432 -3.83
Maintenance Sub Index Maint. Sub Index 8.92
Live WT (kg) -29.10 -0.307 8.92
Total Carbon Sub Index 12.41

* Based on an €80/tonne carbon price