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 24.31
Milk (kg) -542.00 -0.014 7.59
Fat (kg) -21.05 -0.375 7.88
Prot (kg) -20.03 -0.441 8.84
Fertility Sub Index -1.15
Calving Interval (days) 0.65 -1.459 -0.95
Survival (%) -0.18 1.117 -0.20
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 7.48
Carcass Weight (kg) -20.60 -0.528 10.87
Age of Slaughter (days) 7.84 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 17.90
Live WT (kg) -58.40 -0.307 17.90
Total Carbon Sub Index 48.70

* Based on an €80/tonne carbon price