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 13.51
Milk (kg) -287.00 -0.014 4.02
Fat (kg) -10.94 -0.375 4.10
Prot (kg) -12.22 -0.441 5.39
Fertility Sub Index -6.35
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.60
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 2.88 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 9.01

* Based on an €80/tonne carbon price