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 -11.60
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) 13.33 -0.375 -4.99
Prot (kg) 10.11 -0.441 -4.46
Fertility Sub Index 10.81
Calving Interval (days) -5.77 -1.459 8.42
Survival (%) 2.14 1.117 2.39
Calving Sub Index 4.99
Gestation Length (days) -5.43 -0.919 4.99
Beef Sub Index 0.40
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 5.53

* Based on an €80/tonne carbon price