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 -13.33
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) 14.09 -0.375 -5.28
Prot (kg) 9.72 -0.441 -4.29
Fertility Sub Index -3.19
Calving Interval (days) 2.23 -1.459 -3.25
Survival (%) 0.06 1.117 0.07
Calving Sub Index 2.80
Gestation Length (days) -3.05 -0.919 2.80
Beef Sub Index -0.79
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -16.38

* Based on an €80/tonne carbon price