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 -4.96
Milk (kg) 50.00 -0.014 -0.70
Fat (kg) 5.68 -0.375 -2.13
Prot (kg) 4.83 -0.441 -2.13
Fertility Sub Index -1.64
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -2.16 1.117 -2.41
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index -1.07
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.96 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -6.79

* Based on an €80/tonne carbon price