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 7.87
Milk (kg) -451.00 -0.014 6.31
Fat (kg) 4.21 -0.375 -1.58
Prot (kg) -7.09 -0.441 3.13
Fertility Sub Index -0.45
Calving Interval (days) 0.34 -1.459 -0.50
Survival (%) 0.04 1.117 0.04
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.08
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 10.15
Live WT (kg) -33.10 -0.307 10.15
Total Carbon Sub Index 19.38

* Based on an €80/tonne carbon price