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 -12.66
Milk (kg) 103.00 -0.014 -1.44
Fat (kg) 16.20 -0.375 -6.07
Prot (kg) 11.66 -0.441 -5.15
Fertility Sub Index -0.05
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) 0.24 1.117 0.27
Calving Sub Index 3.47
Gestation Length (days) -3.78 -0.919 3.47
Beef Sub Index 6.04
Carcass Weight (kg) -16.50 -0.528 8.70
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 12.17
Live WT (kg) -39.70 -0.307 12.17
Total Carbon Sub Index 8.98

* Based on an €80/tonne carbon price