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 -8.12
Milk (kg) -91.00 -0.014 1.27
Fat (kg) 15.56 -0.375 -5.83
Prot (kg) 8.08 -0.441 -3.57
Fertility Sub Index 14.61
Calving Interval (days) -6.92 -1.459 10.10
Survival (%) 4.04 1.117 4.51
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index 3.04
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 5.29 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 16.28

* Based on an €80/tonne carbon price