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 -9.49
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 5.61 -0.375 -2.10
Prot (kg) 5.22 -0.441 -2.30
Fertility Sub Index -4.44
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -1.01 1.117 -1.13
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index -2.05
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.47 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -16.66

* Based on an €80/tonne carbon price