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 5.25
Milk (kg) -42.00 -0.014 0.59
Fat (kg) -3.42 -0.375 1.28
Prot (kg) -7.66 -0.441 3.38
Fertility Sub Index -1.74
Calving Interval (days) 1.35 -1.459 -1.97
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index 1.09
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 0.77 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 11.08

* Based on an €80/tonne carbon price