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 5.27
Milk (kg) 26.00 -0.014 -0.36
Fat (kg) -8.96 -0.375 3.36
Prot (kg) -5.15 -0.441 2.27
Fertility Sub Index -17.87
Calving Interval (days) 8.51 -1.459 -12.42
Survival (%) -4.88 1.117 -5.45
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -1.01
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -11.42

* Based on an €80/tonne carbon price