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 -12.71
Milk (kg) 517.00 -0.014 -7.24
Fat (kg) 6.76 -0.375 -2.53
Prot (kg) 6.65 -0.441 -2.94
Fertility Sub Index -2.43
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 0.39
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 0.33 -0.432 -0.14
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -16.84

* Based on an €80/tonne carbon price