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 -9.66
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 6.79 -0.375 -2.54
Prot (kg) 8.61 -0.441 -3.80
Fertility Sub Index 8.43
Calving Interval (days) -4.86 -1.459 7.09
Survival (%) 1.20 1.117 1.34
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index -0.81
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 7.75 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 5.92

* Based on an €80/tonne carbon price