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 16.85
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -16.97 -0.375 6.36
Prot (kg) -15.24 -0.441 6.73
Fertility Sub Index -1.25
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.09
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -2.27 -0.432 0.98
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index 20.22

* Based on an €80/tonne carbon price