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 19.31
Milk (kg) -752.00 -0.014 10.53
Fat (kg) -5.21 -0.375 1.95
Prot (kg) -15.47 -0.441 6.83
Fertility Sub Index -0.93
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) 1.07 1.117 1.20
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index 11.20
Carcass Weight (kg) -30.60 -0.528 16.14
Age of Slaughter (days) 11.45 -0.432 -4.94
Maintenance Sub Index Maint. Sub Index 23.94
Live WT (kg) -78.10 -0.307 23.94
Total Carbon Sub Index 54.35

* Based on an €80/tonne carbon price