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 13.16
Milk (kg) -722.00 -0.014 10.11
Fat (kg) 3.98 -0.375 -1.49
Prot (kg) -10.29 -0.441 4.54
Fertility Sub Index -4.93
Calving Interval (days) 3.30 -1.459 -4.81
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 17.02
Carcass Weight (kg) -40.00 -0.528 21.10
Age of Slaughter (days) 9.46 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 29.43
Live WT (kg) -96.00 -0.307 29.43
Total Carbon Sub Index 56.12

* Based on an €80/tonne carbon price