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 -2.57
Milk (kg) 29.00 -0.014 -0.41
Fat (kg) 0.44 -0.375 -0.16
Prot (kg) 4.54 -0.441 -2.00
Fertility Sub Index 7.91
Calving Interval (days) -4.41 -1.459 6.43
Survival (%) 1.32 1.117 1.47
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.29
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 4.20
Live WT (kg) -13.70 -0.307 4.20
Total Carbon Sub Index 14.64

* Based on an €80/tonne carbon price