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 11.95
Milk (kg) -447.00 -0.014 6.26
Fat (kg) 0.74 -0.375 -0.28
Prot (kg) -13.52 -0.441 5.97
Fertility Sub Index -5.14
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) -1.28 1.117 -1.43
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index -0.46
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 6.86

* Based on an €80/tonne carbon price