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 -11.07
Milk (kg) 381.00 -0.014 -5.33
Fat (kg) 7.48 -0.375 -2.80
Prot (kg) 6.64 -0.441 -2.93
Fertility Sub Index -8.93
Calving Interval (days) 5.01 -1.459 -7.31
Survival (%) -1.45 1.117 -1.62
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -3.57
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 9.37 -0.432 -4.05
Maintenance Sub Index Maint. Sub Index -6.32
Live WT (kg) 20.60 -0.307 -6.32
Total Carbon Sub Index -28.24

* Based on an €80/tonne carbon price