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 -0.04
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) -3.94 -0.375 1.48
Prot (kg) -4.87 -0.441 2.15
Fertility Sub Index -6.12
Calving Interval (days) 3.20 -1.459 -4.67
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.51
Gestation Length (days) 0.55 -0.919 -0.51
Beef Sub Index 0.08
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -5.82

* Based on an €80/tonne carbon price