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 -0.73
Milk (kg) -99.00 -0.014 1.39
Fat (kg) 3.42 -0.375 -1.28
Prot (kg) 1.90 -0.441 -0.84
Fertility Sub Index 3.25
Calving Interval (days) -1.43 -1.459 2.09
Survival (%) 1.04 1.117 1.16
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 10.21
Carcass Weight (kg) -23.30 -0.528 12.29
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 32.39

* Based on an €80/tonne carbon price