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 -16.46
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) 22.01 -0.375 -8.24
Prot (kg) 11.26 -0.441 -4.97
Fertility Sub Index 5.87
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 1.22 1.117 1.36
Calving Sub Index 5.17
Gestation Length (days) -5.62 -0.919 5.17
Beef Sub Index -1.42
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 6.83 -0.432 -2.95
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -13.59

* Based on an €80/tonne carbon price