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 -13.66
Milk (kg) 358.00 -0.014 -5.01
Fat (kg) 6.55 -0.375 -2.45
Prot (kg) 14.04 -0.441 -6.20
Fertility Sub Index -8.70
Calving Interval (days) 4.72 -1.459 -6.89
Survival (%) -1.62 1.117 -1.81
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index -2.48
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 4.39 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -27.89

* Based on an €80/tonne carbon price