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 0.00
Milk (kg) -179.00 -0.014 2.51
Fat (kg) 6.35 -0.375 -2.38
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 2.53
Calving Interval (days) -1.26 -1.459 1.84
Survival (%) 0.62 1.117 0.69
Calving Sub Index 5.45
Gestation Length (days) -5.93 -0.919 5.45
Beef Sub Index -4.96
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 3.33

* Based on an €80/tonne carbon price