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 10.79
Milk (kg) -151.00 -0.014 2.11
Fat (kg) -9.00 -0.375 3.37
Prot (kg) -12.03 -0.441 5.31
Fertility Sub Index -7.79
Calving Interval (days) 4.19 -1.459 -6.11
Survival (%) -1.50 1.117 -1.68
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 0.47
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index 3.43

* Based on an €80/tonne carbon price