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 -7.87
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 6.20 -0.441 -2.74
Fertility Sub Index 9.83
Calving Interval (days) -4.50 -1.459 6.57
Survival (%) 2.92 1.117 3.26
Calving Sub Index 4.24
Gestation Length (days) -4.61 -0.919 4.24
Beef Sub Index -1.47
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 4.50 -0.432 -1.94
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 5.34

* Based on an €80/tonne carbon price