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 0.05
Milk (kg) -298.00 -0.014 4.17
Fat (kg) 10.56 -0.375 -3.96
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 4.72
Calving Interval (days) -1.74 -1.459 2.54
Survival (%) 1.95 1.117 2.18
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 8.29
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 6.57 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 14.87
Live WT (kg) -48.50 -0.307 14.87
Total Carbon Sub Index 29.35

* Based on an €80/tonne carbon price