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 -5.55
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) -2.65 -0.375 0.99
Prot (kg) 10.39 -0.441 -4.59
Fertility Sub Index 1.49
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 0.59 1.117 0.66
Calving Sub Index -1.42
Gestation Length (days) 1.55 -0.919 -1.42
Beef Sub Index -2.92
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index -3.44

* Based on an €80/tonne carbon price