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 -6.18
Milk (kg) 267.00 -0.014 -3.74
Fat (kg) -0.13 -0.375 0.05
Prot (kg) 5.65 -0.441 -2.49
Fertility Sub Index -1.91
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index -0.10
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -8.60

* Based on an €80/tonne carbon price