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 5.06
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) -8.04 -0.375 3.01
Prot (kg) -7.19 -0.441 3.17
Fertility Sub Index -14.32
Calving Interval (days) 7.19 -1.459 -10.49
Survival (%) -3.43 1.117 -3.83
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -3.27
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 2.57 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -12.44

* Based on an €80/tonne carbon price