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 -10.94
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 5.90 -0.375 -2.21
Prot (kg) 13.02 -0.441 -5.75
Fertility Sub Index 5.72
Calving Interval (days) -2.95 -1.459 4.30
Survival (%) 1.27 1.117 1.42
Calving Sub Index 4.54
Gestation Length (days) -4.94 -0.919 4.54
Beef Sub Index 0.37
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 2.15

* Based on an €80/tonne carbon price