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 -9.57
Milk (kg) 72.00 -0.014 -1.01
Fat (kg) 16.82 -0.375 -6.30
Prot (kg) 5.12 -0.441 -2.26
Fertility Sub Index 3.34
Calving Interval (days) -2.82 -1.459 4.11
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 4.12
Gestation Length (days) -4.48 -0.919 4.12
Beef Sub Index -2.39
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -3.87

* Based on an €80/tonne carbon price