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 -20.92
Milk (kg) 550.00 -0.014 -7.70
Fat (kg) 18.60 -0.375 -6.97
Prot (kg) 14.16 -0.441 -6.25
Fertility Sub Index -3.13
Calving Interval (days) 2.89 -1.459 -4.22
Survival (%) 0.97 1.117 1.08
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index -3.62
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 9.12 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index -4.72
Live WT (kg) 15.40 -0.307 -4.72
Total Carbon Sub Index -29.65

* Based on an €80/tonne carbon price