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 -9.09
Milk (kg) 408.00 -0.014 -5.71
Fat (kg) 9.25 -0.375 -3.46
Prot (kg) -0.20 -0.441 0.09
Fertility Sub Index -4.40
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -0.97 1.117 -1.08
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index -0.11
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.33 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -13.09

* Based on an €80/tonne carbon price