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 -2.70
Milk (kg) -205.00 -0.014 2.87
Fat (kg) 11.79 -0.375 -4.42
Prot (kg) 2.62 -0.441 -1.16
Fertility Sub Index 12.10
Calving Interval (days) -5.53 -1.459 8.07
Survival (%) 3.61 1.117 4.03
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 6.17
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 4.76 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 25.25

* Based on an €80/tonne carbon price