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 11.55
Milk (kg) -289.00 -0.014 4.05
Fat (kg) -11.49 -0.375 4.30
Prot (kg) -7.24 -0.441 3.20
Fertility Sub Index -1.94
Calving Interval (days) 0.18 -1.459 -0.26
Survival (%) -1.50 1.117 -1.68
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index -0.47
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 0.72 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 10.88

* Based on an €80/tonne carbon price