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 4.78
Milk (kg) -68.00 -0.014 0.95
Fat (kg) -5.39 -0.375 2.02
Prot (kg) -4.11 -0.441 1.81
Fertility Sub Index -5.97
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -1.37 1.117 -1.53
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index 1.04
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 0.32

* Based on an €80/tonne carbon price