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 13.54
Milk (kg) -248.00 -0.014 3.47
Fat (kg) -10.85 -0.375 4.06
Prot (kg) -13.60 -0.441 6.00
Fertility Sub Index -10.66
Calving Interval (days) 5.90 -1.459 -8.61
Survival (%) -1.84 1.117 -2.06
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -0.21
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.93 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index 2.19

* Based on an €80/tonne carbon price