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 -7.92
Milk (kg) 120.00 -0.014 -1.68
Fat (kg) 10.37 -0.375 -3.88
Prot (kg) 5.34 -0.441 -2.36
Fertility Sub Index -1.07
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 2.05
Gestation Length (days) -2.23 -0.919 2.05
Beef Sub Index -0.06
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 0.39 -0.432 -0.17
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -10.38

* Based on an €80/tonne carbon price