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 6.79
Milk (kg) -512.00 -0.014 7.17
Fat (kg) 7.60 -0.375 -2.85
Prot (kg) -5.60 -0.441 2.47
Fertility Sub Index 9.39
Calving Interval (days) -4.71 -1.459 6.87
Survival (%) 2.25 1.117 2.51
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 11.78
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 16.40
Live WT (kg) -53.50 -0.307 16.40
Total Carbon Sub Index 46.00

* Based on an €80/tonne carbon price