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 9.49
Milk (kg) -188.00 -0.014 2.63
Fat (kg) -6.34 -0.375 2.37
Prot (kg) -10.16 -0.441 4.48
Fertility Sub Index -6.83
Calving Interval (days) 3.20 -1.459 -4.67
Survival (%) -1.93 1.117 -2.16
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 0.94
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 0.75 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index 3.89

* Based on an €80/tonne carbon price