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 -1.67
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) -10.70 -0.375 4.01
Prot (kg) 5.47 -0.441 -2.41
Fertility Sub Index -0.20
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -1.75
Gestation Length (days) 1.90 -0.919 -1.75
Beef Sub Index -1.12
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.64 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 5.49
Live WT (kg) -17.90 -0.307 5.49
Total Carbon Sub Index 0.76

* Based on an €80/tonne carbon price