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 -9.10
Milk (kg) -226.00 -0.014 3.16
Fat (kg) 23.17 -0.375 -8.68
Prot (kg) 8.13 -0.441 -3.59
Fertility Sub Index 9.43
Calving Interval (days) -5.24 -1.459 7.65
Survival (%) 1.60 1.117 1.79
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 8.83
Carcass Weight (kg) -20.20 -0.528 10.66
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 22.27

* Based on an €80/tonne carbon price