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 22.30
Milk (kg) -387.00 -0.014 5.42
Fat (kg) -25.08 -0.375 9.39
Prot (kg) -16.96 -0.441 7.49
Fertility Sub Index -5.92
Calving Interval (days) 2.50 -1.459 -3.65
Survival (%) -2.03 1.117 -2.27
Calving Sub Index -1.67
Gestation Length (days) 1.82 -0.919 -1.67
Beef Sub Index -1.80
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index 3.43
Live WT (kg) -11.20 -0.307 3.43
Total Carbon Sub Index 16.34

* Based on an €80/tonne carbon price