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 8.61
Milk (kg) -154.00 -0.014 2.16
Fat (kg) -7.04 -0.375 2.64
Prot (kg) -8.64 -0.441 3.81
Fertility Sub Index 1.87
Calving Interval (days) -1.28 -1.459 1.87
Survival (%) 0.00 1.117 0.00
Calving Sub Index 2.15
Gestation Length (days) -2.34 -0.919 2.15
Beef Sub Index 3.46
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 21.00

* Based on an €80/tonne carbon price