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 -9.78
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) 8.66 -0.375 -3.24
Prot (kg) 10.68 -0.441 -4.71
Fertility Sub Index 10.37
Calving Interval (days) -4.30 -1.459 6.27
Survival (%) 3.67 1.117 4.10
Calving Sub Index 3.86
Gestation Length (days) -4.20 -0.919 3.86
Beef Sub Index -0.42
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 0.97

* Based on an €80/tonne carbon price