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 -11.33
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 3.81 -0.375 -1.43
Prot (kg) 15.77 -0.441 -6.96
Fertility Sub Index 6.83
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 2.20 1.117 2.46
Calving Sub Index -1.54
Gestation Length (days) 1.68 -0.919 -1.54
Beef Sub Index -2.04
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 6.38
Live WT (kg) -20.80 -0.307 6.38
Total Carbon Sub Index -1.71

* Based on an €80/tonne carbon price