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 0.91
Milk (kg) -372.00 -0.014 5.21
Fat (kg) 11.82 -0.375 -4.43
Prot (kg) -0.29 -0.441 0.13
Fertility Sub Index 20.94
Calving Interval (days) -12.66 -1.459 18.47
Survival (%) 2.21 1.117 2.47
Calving Sub Index 4.20
Gestation Length (days) -4.57 -0.919 4.20
Beef Sub Index 4.81
Carcass Weight (kg) -15.90 -0.528 8.39
Age of Slaughter (days) 8.29 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 40.97

* Based on an €80/tonne carbon price