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 11.52
Milk (kg) -148.00 -0.014 2.07
Fat (kg) -10.75 -0.375 4.03
Prot (kg) -12.29 -0.441 5.42
Fertility Sub Index -7.60
Calving Interval (days) 3.76 -1.459 -5.49
Survival (%) -1.89 1.117 -2.11
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index -0.62
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.24 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index 3.13

* Based on an €80/tonne carbon price