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 -14.32
Milk (kg) 50.00 -0.014 -0.70
Fat (kg) 17.58 -0.375 -6.58
Prot (kg) 15.94 -0.441 -7.04
Fertility Sub Index 3.35
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -0.69
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 1.29
Live WT (kg) -4.20 -0.307 1.29
Total Carbon Sub Index -10.48

* Based on an €80/tonne carbon price