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 -7.89
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 16.37 -0.375 -6.13
Prot (kg) 9.51 -0.441 -4.20
Fertility Sub Index 16.65
Calving Interval (days) -8.77 -1.459 12.80
Survival (%) 3.45 1.117 3.85
Calving Sub Index 4.39
Gestation Length (days) -4.78 -0.919 4.39
Beef Sub Index 2.33
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 15.48

* Based on an €80/tonne carbon price