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 13.38
Milk (kg) -235.00 -0.014 3.29
Fat (kg) -12.89 -0.375 4.83
Prot (kg) -11.93 -0.441 5.27
Fertility Sub Index 1.06
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index 2.61
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -2.01 -0.432 0.87
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index 19.28

* Based on an €80/tonne carbon price