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 -5.98
Milk (kg) 312.00 -0.014 -4.37
Fat (kg) -3.77 -0.375 1.41
Prot (kg) 6.85 -0.441 -3.02
Fertility Sub Index -16.31
Calving Interval (days) 8.77 -1.459 -12.80
Survival (%) -3.15 1.117 -3.52
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index -1.63
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 2.79 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index -4.97
Live WT (kg) 16.20 -0.307 -4.97
Total Carbon Sub Index -27.23

* Based on an €80/tonne carbon price