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 -10.05
Milk (kg) 4.00 -0.014 -0.06
Fat (kg) 7.66 -0.375 -2.87
Prot (kg) 16.14 -0.441 -7.12
Fertility Sub Index 14.49
Calving Interval (days) -7.83 -1.459 11.42
Survival (%) 2.74 1.117 3.06
Calving Sub Index 3.68
Gestation Length (days) -4.00 -0.919 3.68
Beef Sub Index -3.77
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 11.67 -0.432 -5.04
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index 1.89

* Based on an €80/tonne carbon price