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 4.35
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 0.61 -0.375 -0.23
Prot (kg) -3.71 -0.441 1.64
Fertility Sub Index 0.41
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.00 1.117 0.00
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -3.91
Carcass Weight (kg) 8.00 -0.528 -4.22
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -3.03

* Based on an €80/tonne carbon price