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 13.27
Milk (kg) -748.00 -0.014 10.47
Fat (kg) 5.70 -0.375 -2.13
Prot (kg) -11.18 -0.441 4.93
Fertility Sub Index 3.40
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) 0.84 1.117 0.94
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 10.31
Carcass Weight (kg) -25.60 -0.528 13.50
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 21.92
Live WT (kg) -71.50 -0.307 21.92
Total Carbon Sub Index 49.28

* Based on an €80/tonne carbon price