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 -11.53
Milk (kg) 385.00 -0.014 -5.39
Fat (kg) 5.99 -0.375 -2.24
Prot (kg) 8.83 -0.441 -3.90
Fertility Sub Index -4.60
Calving Interval (days) 2.75 -1.459 -4.01
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 2.85
Gestation Length (days) -3.10 -0.919 2.85
Beef Sub Index -2.39
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.51 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -5.58
Live WT (kg) 18.20 -0.307 -5.58
Total Carbon Sub Index -21.25

* Based on an €80/tonne carbon price