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 -15.21
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) 16.59 -0.375 -6.21
Prot (kg) 12.07 -0.441 -5.33
Fertility Sub Index 2.58
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 0.23 1.117 0.26
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index -0.47
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -8.21

* Based on an €80/tonne carbon price