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 14.87
Milk (kg) -232.00 -0.014 3.25
Fat (kg) -13.26 -0.375 4.97
Prot (kg) -15.08 -0.441 6.66
Fertility Sub Index -5.65
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) -1.87 1.117 -2.09
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 0.13
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 0.43 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 8.26

* Based on an €80/tonne carbon price