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 -14.58
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 22.52 -0.375 -8.44
Prot (kg) 15.77 -0.441 -6.96
Fertility Sub Index 5.66
Calving Interval (days) -3.29 -1.459 4.80
Survival (%) 0.77 1.117 0.86
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 3.01
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 2.93 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index -0.02

* Based on an €80/tonne carbon price