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 5.45
Milk (kg) -417.00 -0.014 5.84
Fat (kg) 4.67 -0.375 -1.75
Prot (kg) -3.08 -0.441 1.36
Fertility Sub Index 1.77
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 1.18 1.117 1.32
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index 15.57
Carcass Weight (kg) -33.70 -0.528 17.78
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 21.00
Live WT (kg) -68.50 -0.307 21.00
Total Carbon Sub Index 45.56

* Based on an €80/tonne carbon price