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 -19.54
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 15.83 -0.375 -5.93
Prot (kg) 13.01 -0.441 -5.74
Fertility Sub Index 0.91
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.45 1.117 0.50
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.14
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 0.69 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -20.13

* Based on an €80/tonne carbon price