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 -1.18
Milk (kg) 34.00 -0.014 -0.48
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 0.47 -0.441 -0.21
Fertility Sub Index 3.87
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 0.90 1.117 1.01
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -0.02
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 3.23 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 12.29

* Based on an €80/tonne carbon price