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 8.25
Milk (kg) -171.00 -0.014 2.39
Fat (kg) -6.29 -0.375 2.36
Prot (kg) -7.94 -0.441 3.50
Fertility Sub Index 0.46
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) -2.15 1.117 -2.40
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -2.46
Carcass Weight (kg) 5.00 -0.528 -2.64
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index -7.11
Live WT (kg) 23.20 -0.307 -7.11
Total Carbon Sub Index 0.16

* Based on an €80/tonne carbon price