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 0.51
Milk (kg) -76.00 -0.014 1.06
Fat (kg) 1.94 -0.375 -0.73
Prot (kg) -0.39 -0.441 0.17
Fertility Sub Index 5.92
Calving Interval (days) -2.90 -1.459 4.23
Survival (%) 1.51 1.117 1.69
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 1.78
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -0.70 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 5.67
Live WT (kg) -18.50 -0.307 5.67
Total Carbon Sub Index 14.74

* Based on an €80/tonne carbon price