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 -5.25
Milk (kg) -162.00 -0.014 2.27
Fat (kg) 11.05 -0.375 -4.14
Prot (kg) 7.65 -0.441 -3.38
Fertility Sub Index 16.80
Calving Interval (days) -9.18 -1.459 13.39
Survival (%) 3.05 1.117 3.41
Calving Sub Index 4.84
Gestation Length (days) -5.27 -0.919 4.84
Beef Sub Index -1.24
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index 9.94

* Based on an €80/tonne carbon price