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 4.29
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -7.06 -0.375 2.64
Prot (kg) -5.23 -0.441 2.31
Fertility Sub Index -19.27
Calving Interval (days) 8.97 -1.459 -13.09
Survival (%) -5.53 1.117 -6.18
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index -0.45
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 8.37 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index -8.31
Live WT (kg) 27.10 -0.307 -8.31
Total Carbon Sub Index -23.74

* Based on an €80/tonne carbon price