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 -14.26
Milk (kg) 574.00 -0.014 -8.04
Fat (kg) 7.65 -0.375 -2.87
Prot (kg) 7.62 -0.441 -3.36
Fertility Sub Index 0.86
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) -0.09 1.117 -0.10
Calving Sub Index -0.64
Gestation Length (days) 0.70 -0.919 -0.64
Beef Sub Index 0.40
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.73 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -13.00

* Based on an €80/tonne carbon price