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 -13.57
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 14.00 -0.375 -5.24
Prot (kg) 10.10 -0.441 -4.46
Fertility Sub Index -8.78
Calving Interval (days) 3.61 -1.459 -5.27
Survival (%) -3.14 1.117 -3.51
Calving Sub Index 4.95
Gestation Length (days) -5.38 -0.919 4.95
Beef Sub Index -3.68
Carcass Weight (kg) 4.40 -0.528 -2.32
Age of Slaughter (days) 3.15 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -23.83

* Based on an €80/tonne carbon price