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 -1.67
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 0.97 -0.375 -0.36
Prot (kg) 0.39 -0.441 -0.17
Fertility Sub Index 0.22
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 0.07
Gestation Length (days) -0.08 -0.919 0.07
Beef Sub Index 0.69
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.31 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index 0.01

* Based on an €80/tonne carbon price