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 -13.78
Milk (kg) 380.00 -0.014 -5.32
Fat (kg) 15.26 -0.375 -5.72
Prot (kg) 6.22 -0.441 -2.75
Fertility Sub Index 2.95
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) 0.75 1.117 0.84
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.31
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index -9.03

* Based on an €80/tonne carbon price