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 13.23
Milk (kg) -297.00 -0.014 4.16
Fat (kg) -12.67 -0.375 4.75
Prot (kg) -9.81 -0.441 4.33
Fertility Sub Index -0.16
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index -1.65
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index 14.66

* Based on an €80/tonne carbon price