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 2.17
Milk (kg) -406.00 -0.014 5.68
Fat (kg) 7.71 -0.375 -2.89
Prot (kg) 1.41 -0.441 -0.62
Fertility Sub Index -2.08
Calving Interval (days) 1.60 -1.459 -2.33
Survival (%) 0.23 1.117 0.26
Calving Sub Index 1.31
Gestation Length (days) -1.43 -0.919 1.31
Beef Sub Index 3.59
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 6.84 -0.432 -2.95
Maintenance Sub Index Maint. Sub Index 10.30
Live WT (kg) -33.60 -0.307 10.30
Total Carbon Sub Index 15.30

* Based on an €80/tonne carbon price