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 7.28
Milk (kg) -193.00 -0.014 2.70
Fat (kg) -2.79 -0.375 1.05
Prot (kg) -8.01 -0.441 3.54
Fertility Sub Index 0.65
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index 4.14
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 19.14

* Based on an €80/tonne carbon price