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 22.70
Milk (kg) -450.00 -0.014 6.30
Fat (kg) -20.01 -0.375 7.49
Prot (kg) -20.17 -0.441 8.90
Fertility Sub Index 5.81
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 1.24 1.117 1.39
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.53
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index 30.37

* Based on an €80/tonne carbon price