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 19.89
Milk (kg) -626.00 -0.014 8.76
Fat (kg) -7.34 -0.375 2.75
Prot (kg) -18.99 -0.441 8.38
Fertility Sub Index -4.05
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index 14.30
Carcass Weight (kg) -33.10 -0.528 17.46
Age of Slaughter (days) 7.33 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 25.84
Live WT (kg) -84.30 -0.307 25.84
Total Carbon Sub Index 56.23

* Based on an €80/tonne carbon price