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 0.63
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -5.59 -0.375 2.09
Prot (kg) 1.83 -0.441 -0.81
Fertility Sub Index -7.42
Calving Interval (days) 3.73 -1.459 -5.44
Survival (%) -1.77 1.117 -1.98
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index -13.21
Carcass Weight (kg) 22.80 -0.528 -12.03
Age of Slaughter (days) 2.73 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index -17.78
Live WT (kg) 58.00 -0.307 -17.78
Total Carbon Sub Index -37.45

* Based on an €80/tonne carbon price