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 -2.47
Milk (kg) -47.00 -0.014 0.66
Fat (kg) 1.83 -0.375 -0.69
Prot (kg) 5.53 -0.441 -2.44
Fertility Sub Index 9.22
Calving Interval (days) -5.16 -1.459 7.53
Survival (%) 1.51 1.117 1.69
Calving Sub Index 5.01
Gestation Length (days) -5.45 -0.919 5.01
Beef Sub Index 1.90
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 11.61 -0.432 -5.01
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 16.42

* Based on an €80/tonne carbon price