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 12.45
Milk (kg) -236.00 -0.014 3.30
Fat (kg) -13.84 -0.375 5.18
Prot (kg) -8.98 -0.441 3.96
Fertility Sub Index 2.99
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) 1.12 1.117 1.25
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 2.56
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -2.88 -0.432 1.24
Maintenance Sub Index Maint. Sub Index 4.54
Live WT (kg) -14.80 -0.307 4.54
Total Carbon Sub Index 20.82

* Based on an €80/tonne carbon price