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 18.44
Milk (kg) -284.00 -0.014 3.98
Fat (kg) -18.22 -0.375 6.82
Prot (kg) -17.32 -0.441 7.64
Fertility Sub Index 0.54
Calving Interval (days) -1.41 -1.459 2.06
Survival (%) -1.36 1.117 -1.52
Calving Sub Index -0.66
Gestation Length (days) 0.72 -0.919 -0.66
Beef Sub Index 0.98
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index 20.79

* Based on an €80/tonne carbon price