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 9.14
Milk (kg) -671.00 -0.014 9.39
Fat (kg) 6.04 -0.375 -2.26
Prot (kg) -4.56 -0.441 2.01
Fertility Sub Index 8.83
Calving Interval (days) -3.41 -1.459 4.98
Survival (%) 3.45 1.117 3.85
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 12.43
Carcass Weight (kg) -31.10 -0.528 16.41
Age of Slaughter (days) 9.22 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 26.06
Live WT (kg) -85.00 -0.307 26.06
Total Carbon Sub Index 56.90

* Based on an €80/tonne carbon price