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 15.91
Milk (kg) -709.00 -0.014 9.93
Fat (kg) 1.11 -0.375 -0.42
Prot (kg) -14.49 -0.441 6.40
Fertility Sub Index 1.79
Calving Interval (days) 0.18 -1.459 -0.26
Survival (%) 1.84 1.117 2.06
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 14.20
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 24.16
Live WT (kg) -78.80 -0.307 24.16
Total Carbon Sub Index 57.13

* Based on an €80/tonne carbon price