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 5.29
Milk (kg) -92.00 -0.014 1.29
Fat (kg) -3.96 -0.375 1.48
Prot (kg) -5.70 -0.441 2.52
Fertility Sub Index 1.80
Calving Interval (days) -1.16 -1.459 1.69
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 1.98
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) -0.07 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 12.47

* Based on an €80/tonne carbon price