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 -15.44
Milk (kg) 337.00 -0.014 -4.72
Fat (kg) 16.03 -0.375 -6.00
Prot (kg) 10.68 -0.441 -4.71
Fertility Sub Index 8.41
Calving Interval (days) -4.37 -1.459 6.38
Survival (%) 1.82 1.117 2.03
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index -1.33
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -11.55

* Based on an €80/tonne carbon price