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 -2.25
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) 2.45 -0.375 -0.92
Prot (kg) 1.49 -0.441 -0.66
Fertility Sub Index -5.91
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 0.19
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -7.39

* Based on an €80/tonne carbon price