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 11.22
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -8.51 -0.375 3.19
Prot (kg) -9.88 -0.441 4.36
Fertility Sub Index -8.84
Calving Interval (days) 3.94 -1.459 -5.75
Survival (%) -2.77 1.117 -3.09
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 1.32
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 5.58

* Based on an €80/tonne carbon price