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 0.32
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) -3.74 -0.375 1.40
Prot (kg) -0.92 -0.441 0.41
Fertility Sub Index -7.37
Calving Interval (days) 4.28 -1.459 -6.24
Survival (%) -1.01 1.117 -1.13
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -0.05
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -2.74

* Based on an €80/tonne carbon price