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 4.48
Milk (kg) -399.00 -0.014 5.59
Fat (kg) 6.96 -0.375 -2.61
Prot (kg) -3.39 -0.441 1.50
Fertility Sub Index 0.81
Calving Interval (days) -0.34 -1.459 0.50
Survival (%) 0.28 1.117 0.31
Calving Sub Index 3.27
Gestation Length (days) -3.56 -0.919 3.27
Beef Sub Index 7.34
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 6.21 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 13.27
Live WT (kg) -43.30 -0.307 13.27
Total Carbon Sub Index 29.17

* Based on an €80/tonne carbon price