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 -14.85
Milk (kg) 659.00 -0.014 -9.23
Fat (kg) -4.31 -0.375 1.61
Prot (kg) 16.39 -0.441 -7.23
Fertility Sub Index 1.72
Calving Interval (days) -0.73 -1.459 1.07
Survival (%) 0.59 1.117 0.66
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.16
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index -0.83

* Based on an €80/tonne carbon price