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 3.22
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) -7.65 -0.375 2.87
Prot (kg) -4.04 -0.441 1.78
Fertility Sub Index -19.78
Calving Interval (days) 10.34 -1.459 -15.09
Survival (%) -4.20 1.117 -4.69
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index -0.59
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.83 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 3.28
Live WT (kg) -10.70 -0.307 3.28
Total Carbon Sub Index -13.44

* Based on an €80/tonne carbon price