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 -3.56
Milk (kg) -147.00 -0.014 2.06
Fat (kg) 9.94 -0.375 -3.72
Prot (kg) 4.30 -0.441 -1.90
Fertility Sub Index 9.81
Calving Interval (days) -5.13 -1.459 7.48
Survival (%) 2.08 1.117 2.32
Calving Sub Index 4.04
Gestation Length (days) -4.40 -0.919 4.04
Beef Sub Index 5.34
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 0.71 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 16.86

* Based on an €80/tonne carbon price