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 -12.66
Milk (kg) 280.00 -0.014 -3.92
Fat (kg) 17.04 -0.375 -6.38
Prot (kg) 5.35 -0.441 -2.36
Fertility Sub Index -3.79
Calving Interval (days) 2.81 -1.459 -4.10
Survival (%) 0.28 1.117 0.31
Calving Sub Index 3.36
Gestation Length (days) -3.66 -0.919 3.36
Beef Sub Index 0.30
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 6.26 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index -3.56
Live WT (kg) 11.60 -0.307 -3.56
Total Carbon Sub Index -16.34

* Based on an €80/tonne carbon price