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 13.39
Milk (kg) -304.00 -0.014 4.26
Fat (kg) -9.98 -0.375 3.74
Prot (kg) -12.23 -0.441 5.40
Fertility Sub Index -9.77
Calving Interval (days) 5.39 -1.459 -7.86
Survival (%) -1.71 1.117 -1.91
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 1.29
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index 7.32

* Based on an €80/tonne carbon price