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 9.97
Milk (kg) -101.00 -0.014 1.41
Fat (kg) -10.41 -0.375 3.90
Prot (kg) -10.55 -0.441 4.66
Fertility Sub Index -10.23
Calving Interval (days) 5.62 -1.459 -8.20
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 0.06
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.05 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index 0.91

* Based on an €80/tonne carbon price