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 0.65
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) -4.64 -0.375 1.74
Prot (kg) -1.97 -0.441 0.87
Fertility Sub Index -17.23
Calving Interval (days) 8.24 -1.459 -12.02
Survival (%) -4.66 1.117 -5.21
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index -0.24
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -15.91

* Based on an €80/tonne carbon price