Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -2.96
Milk (kg) 198.00 -0.014 -2.77
Fat (kg) -1.11 -0.375 0.42
Prot (kg) 1.37 -0.441 -0.60
Fertility Sub Index -5.25
Calving Interval (days) 2.80 -1.459 -4.09
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index -4.49
Carcass Weight (kg) 3.50 -0.528 -1.85
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -16.25

* Based on an €80/tonne carbon price