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 -21.15
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 18.63 -0.375 -6.98
Prot (kg) 16.07 -0.441 -7.09
Fertility Sub Index 4.45
Calving Interval (days) -0.88 -1.459 1.28
Survival (%) 2.83 1.117 3.16
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index -4.37
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 13.17 -0.432 -5.69
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -23.28

* Based on an €80/tonne carbon price