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 21.83
Milk (kg) -409.00 -0.014 5.73
Fat (kg) -19.87 -0.375 7.44
Prot (kg) -19.62 -0.441 8.66
Fertility Sub Index 1.55
Calving Interval (days) -1.34 -1.459 1.96
Survival (%) -0.36 1.117 -0.40
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index -0.38
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 2.10 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 26.40

* Based on an €80/tonne carbon price