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 10.81
Milk (kg) -278.00 -0.014 3.89
Fat (kg) -9.62 -0.375 3.60
Prot (kg) -7.52 -0.441 3.32
Fertility Sub Index 5.88
Calving Interval (days) -3.04 -1.459 4.44
Survival (%) 1.29 1.117 1.44
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index 4.01
Carcass Weight (kg) -15.40 -0.528 8.12
Age of Slaughter (days) 9.53 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 29.80

* Based on an €80/tonne carbon price