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 20.33
Milk (kg) -380.00 -0.014 5.32
Fat (kg) -23.09 -0.375 8.65
Prot (kg) -14.42 -0.441 6.36
Fertility Sub Index -0.03
Calving Interval (days) -0.26 -1.459 0.38
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -0.57
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 24.66

* Based on an €80/tonne carbon price