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 -19.54
Milk (kg) 408.00 -0.014 -5.71
Fat (kg) 18.17 -0.375 -6.81
Prot (kg) 15.92 -0.441 -7.03
Fertility Sub Index 5.80
Calving Interval (days) -2.46 -1.459 3.59
Survival (%) 1.98 1.117 2.21
Calving Sub Index 3.59
Gestation Length (days) -3.91 -0.919 3.59
Beef Sub Index -3.24
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 5.55 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -6.25
Live WT (kg) 20.40 -0.307 -6.25
Total Carbon Sub Index -19.64

* Based on an €80/tonne carbon price