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 9.88
Milk (kg) -383.00 -0.014 5.36
Fat (kg) -2.68 -0.375 1.00
Prot (kg) -7.97 -0.441 3.52
Fertility Sub Index -0.06
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index -1.65
Carcass Weight (kg) 3.80 -0.528 -2.00
Age of Slaughter (days) -0.82 -0.432 0.35
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index 4.66

* Based on an €80/tonne carbon price