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 20.48
Milk (kg) -446.00 -0.014 6.24
Fat (kg) -16.28 -0.375 6.10
Prot (kg) -18.43 -0.441 8.13
Fertility Sub Index -0.46
Calving Interval (days) -0.71 -1.459 1.04
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -1.37
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index 19.38

* Based on an €80/tonne carbon price