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 -9.71
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 5.14 -0.375 -1.93
Prot (kg) 10.88 -0.441 -4.80
Fertility Sub Index 10.27
Calving Interval (days) -4.68 -1.459 6.83
Survival (%) 3.08 1.117 3.44
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index -1.37
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 6.23 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 5.19

* Based on an €80/tonne carbon price