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 -21.93
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 20.77 -0.375 -7.78
Prot (kg) 14.86 -0.441 -6.56
Fertility Sub Index 0.08
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) 1.25 1.117 1.40
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index 0.55
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -25.78

* Based on an €80/tonne carbon price