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 25.31
Milk (kg) -503.00 -0.014 7.04
Fat (kg) -29.43 -0.375 11.02
Prot (kg) -16.41 -0.441 7.24
Fertility Sub Index 1.09
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.47 1.117 0.53
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 1.14
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) -2.53 -0.432 1.09
Maintenance Sub Index Maint. Sub Index 2.97
Live WT (kg) -9.70 -0.307 2.97
Total Carbon Sub Index 35.70

* Based on an €80/tonne carbon price