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 12.13
Milk (kg) -583.00 -0.014 8.16
Fat (kg) 0.22 -0.375 -0.08
Prot (kg) -9.18 -0.441 4.05
Fertility Sub Index 2.04
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 1.03 1.117 1.15
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 14.78
Carcass Weight (kg) -36.70 -0.528 19.36
Age of Slaughter (days) 10.60 -0.432 -4.58
Maintenance Sub Index Maint. Sub Index 25.26
Live WT (kg) -82.40 -0.307 25.26
Total Carbon Sub Index 54.83

* Based on an €80/tonne carbon price