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 -0.41
Milk (kg) 172.00 -0.014 -2.41
Fat (kg) -4.96 -0.375 1.86
Prot (kg) -0.31 -0.441 0.14
Fertility Sub Index -26.27
Calving Interval (days) 12.62 -1.459 -18.41
Survival (%) -7.03 1.117 -7.85
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index 1.01
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) -2.47 -0.432 1.07
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -27.44

* Based on an €80/tonne carbon price