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 16.70
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -14.86 -0.375 5.57
Prot (kg) -14.12 -0.441 6.23
Fertility Sub Index -2.36
Calving Interval (days) 1.58 -1.459 -2.31
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 5.39
Carcass Weight (kg) -16.50 -0.528 8.70
Age of Slaughter (days) 7.68 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 15.21
Live WT (kg) -49.60 -0.307 15.21
Total Carbon Sub Index 35.45

* Based on an €80/tonne carbon price