Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -5.94
Milk (kg) 305.00 -0.014 -4.27
Fat (kg) 0.66 -0.375 -0.25
Prot (kg) 3.23 -0.441 -1.43
Fertility Sub Index -8.53
Calving Interval (days) 4.65 -1.459 -6.78
Survival (%) -1.56 1.117 -1.74
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index -2.24
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 6.29 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -16.58

* Based on an €80/tonne carbon price