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 -13.36
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 10.49 -0.375 -3.93
Prot (kg) 9.85 -0.441 -4.35
Fertility Sub Index -4.78
Calving Interval (days) 3.53 -1.459 -5.15
Survival (%) 0.33 1.117 0.37
Calving Sub Index 1.81
Gestation Length (days) -1.97 -0.919 1.81
Beef Sub Index -1.25
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -23.72

* Based on an €80/tonne carbon price