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 11.16
Milk (kg) -459.00 -0.014 6.43
Fat (kg) -1.39 -0.375 0.52
Prot (kg) -9.55 -0.441 4.21
Fertility Sub Index 1.49
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 1.24 1.117 1.39
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 17.59
Carcass Weight (kg) -39.90 -0.528 21.05
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 30.13
Live WT (kg) -98.30 -0.307 30.13
Total Carbon Sub Index 60.87

* Based on an €80/tonne carbon price