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 -5.46
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 0.31 -0.375 -0.12
Prot (kg) 1.51 -0.441 -0.67
Fertility Sub Index -15.70
Calving Interval (days) 7.68 -1.459 -11.21
Survival (%) -4.02 1.117 -4.49
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -2.67
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 6.92 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index -4.72
Live WT (kg) 15.40 -0.307 -4.72
Total Carbon Sub Index -26.91

* Based on an €80/tonne carbon price