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 -10.57
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) 9.88 -0.441 -4.36
Fertility Sub Index 4.36
Calving Interval (days) -3.15 -1.459 4.60
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index -4.21
Carcass Weight (kg) 6.20 -0.528 -3.27
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -11.85

* Based on an €80/tonne carbon price