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 -2.45
Milk (kg) -336.00 -0.014 4.70
Fat (kg) 11.99 -0.375 -4.49
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index 0.76
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 0.68 1.117 0.76
Calving Sub Index 2.09
Gestation Length (days) -2.27 -0.919 2.09
Beef Sub Index 4.57
Carcass Weight (kg) -14.20 -0.528 7.49
Age of Slaughter (days) 6.77 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 12.14
Live WT (kg) -39.60 -0.307 12.14
Total Carbon Sub Index 17.10

* Based on an €80/tonne carbon price