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 7.31
Milk (kg) -677.00 -0.014 9.48
Fat (kg) 12.80 -0.375 -4.79
Prot (kg) -5.95 -0.441 2.63
Fertility Sub Index 1.26
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) 1.26 1.117 1.41
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 17.69
Carcass Weight (kg) -40.40 -0.528 21.31
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 30.50
Live WT (kg) -99.50 -0.307 30.50
Total Carbon Sub Index 57.34

* Based on an €80/tonne carbon price