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 2.11
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) -7.02 -0.375 2.63
Prot (kg) -4.08 -0.441 1.80
Fertility Sub Index -10.70
Calving Interval (days) 5.54 -1.459 -8.08
Survival (%) -2.34 1.117 -2.61
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 1.57
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 3.44 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -5.83

* Based on an €80/tonne carbon price