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 7.94
Milk (kg) -149.00 -0.014 2.09
Fat (kg) -7.57 -0.375 2.84
Prot (kg) -6.83 -0.441 3.01
Fertility Sub Index -0.65
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.87
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.29 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index 17.83

* Based on an €80/tonne carbon price