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 -3.24
Milk (kg) -258.00 -0.014 3.61
Fat (kg) 14.85 -0.375 -5.56
Prot (kg) 2.92 -0.441 -1.29
Fertility Sub Index 8.31
Calving Interval (days) -3.36 -1.459 4.90
Survival (%) 3.05 1.117 3.41
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index 9.37
Carcass Weight (kg) -26.50 -0.528 13.98
Age of Slaughter (days) 10.67 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index 19.44
Live WT (kg) -63.40 -0.307 19.44
Total Carbon Sub Index 36.09

* Based on an €80/tonne carbon price