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 8.66
Milk (kg) -374.00 -0.014 5.24
Fat (kg) 0.02 -0.375 -0.01
Prot (kg) -7.77 -0.441 3.43
Fertility Sub Index -4.67
Calving Interval (days) 3.27 -1.459 -4.77
Survival (%) 0.09 1.117 0.10
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index 20.15
Carcass Weight (kg) -41.70 -0.528 22.00
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 28.88
Live WT (kg) -94.20 -0.307 28.88
Total Carbon Sub Index 52.66

* Based on an €80/tonne carbon price