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 -16.86
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 16.29 -0.375 -6.10
Prot (kg) 13.17 -0.441 -5.81
Fertility Sub Index 5.79
Calving Interval (days) -3.38 -1.459 4.93
Survival (%) 0.77 1.117 0.86
Calving Sub Index 3.20
Gestation Length (days) -3.48 -0.919 3.20
Beef Sub Index -1.89
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 4.51 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -11.94

* Based on an €80/tonne carbon price