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 18.21
Milk (kg) -439.00 -0.014 6.15
Fat (kg) -14.79 -0.375 5.54
Prot (kg) -14.79 -0.441 6.53
Fertility Sub Index 6.48
Calving Interval (days) -3.81 -1.459 5.56
Survival (%) 0.82 1.117 0.92
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 2.96
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -0.37 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 32.96

* Based on an €80/tonne carbon price