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 -0.05
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 0.06 -0.441 -0.03
Fertility Sub Index 0.87
Calving Interval (days) -0.38 -1.459 0.55
Survival (%) 0.28 1.117 0.31
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.82
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -2.50 -0.432 1.08
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 13.77

* Based on an €80/tonne carbon price