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 -2.57
Milk (kg) -383.00 -0.014 5.36
Fat (kg) 14.95 -0.375 -5.60
Prot (kg) 5.29 -0.441 -2.33
Fertility Sub Index 7.17
Calving Interval (days) -3.50 -1.459 5.11
Survival (%) 1.85 1.117 2.07
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index 10.71
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 8.92 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 20.78
Live WT (kg) -67.80 -0.307 20.78
Total Carbon Sub Index 37.75

* Based on an €80/tonne carbon price