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 -5.13
Milk (kg) 267.00 -0.014 -3.74
Fat (kg) 1.00 -0.375 -0.37
Prot (kg) 2.31 -0.441 -1.02
Fertility Sub Index -15.26
Calving Interval (days) 7.45 -1.459 -10.87
Survival (%) -3.93 1.117 -4.39
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index -1.47
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 5.37 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -1.75
Live WT (kg) 5.70 -0.307 -1.75
Total Carbon Sub Index -22.38

* Based on an €80/tonne carbon price