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 -9.81
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) 15.36 -0.375 -5.75
Prot (kg) 8.04 -0.441 -3.55
Fertility Sub Index 6.20
Calving Interval (days) -2.52 -1.459 3.68
Survival (%) 2.26 1.117 2.52
Calving Sub Index 4.35
Gestation Length (days) -4.73 -0.919 4.35
Beef Sub Index -2.94
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 9.86 -0.432 -4.26
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -2.19

* Based on an €80/tonne carbon price