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 -17.53
Milk (kg) 375.00 -0.014 -5.25
Fat (kg) 19.80 -0.375 -7.42
Prot (kg) 11.03 -0.441 -4.87
Fertility Sub Index 6.84
Calving Interval (days) -3.38 -1.459 4.93
Survival (%) 1.71 1.117 1.91
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index 0.52
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -8.25

* Based on an €80/tonne carbon price