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 -13.05
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) 15.46 -0.375 -5.79
Prot (kg) 9.76 -0.441 -4.31
Fertility Sub Index -2.55
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 1.15
Gestation Length (days) -1.25 -0.919 1.15
Beef Sub Index 4.06
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) -0.12 -0.432 0.05
Maintenance Sub Index Maint. Sub Index 2.36
Live WT (kg) -7.70 -0.307 2.36
Total Carbon Sub Index -8.03

* Based on an €80/tonne carbon price